Every September, I look forward to Climate Week NYC. To me, it’s a little like Miami Art Week, but make it climate.

If you’ve ever experienced Miami Art Week, you’ll understand the comparison. There are more events than any one person could possibly attend, happening across the city and making it nearly impossible to get from one neighborhood to another in time. There are celebrities, amazing conversations, and plenty of what I like to call the Triple CCC: coffee, charcuterie, and champagne!

But there’s one thing that’s everywhere during Miami Art Week that feels noticeably absent from Climate Week: fashion.

I find this particularly interesting considering that New York Fashion Week takes place just before Climate Week. Two major events, in the same city, practically back-to-back, yet they seem to exist in entirely different worlds.

And that’s a little ironic, isn’t it? Fashion, particularly fast fashion, has a massive environmental footprint. From textile waste and pollution to resource consumption and greenhouse gas emissions, the industry is deeply connected to many of the issues being discussed during Climate Week. Yet fashion rarely seems to be front and center in those conversations.

Of course, I’ve encountered some incredibly stylish people at Climate Week, including women leading organizations and initiatives who bring as much personality to their wardrobes as they do to their work. But for the most part, the rooms I find myself in are filled with scientists, academics, policymakers, advocates, and business leaders whose attention is understandably focused elsewhere.

Mine is too. But I also really love fashion as a form of expression and not just fashion for fashion’s sake.

I grew up surrounded by impeccably dressed women, and as I’ve gotten older I have increasingly come to appreciate the creativity and fun of putting together a great outfit. As Carla Rockmore says, I love to “dress to express.” For me, clothing is a form of self-expression, and there’s wonderfully satisfying about showing up  to an event and feeling that you’ve dressed perfectly for the occasion.

I also grew up learning how to do a lot with a little. I’ve been thrifting long before it became fashionable, and over the years I’ve developed an appreciation for beautiful, well-made pieces that can be worn, reinvented, and cherished for a lifetime. I still have a wool blazer that my aunt wore over 50 years ago and it still looks new.

Frankly, I’ve been dissappointed lately by the quality of clothing available at mainstream retailers. So much of what I see there looks great until I touch the fabric and it feels like plastic, and much of it quite literally is, thanks to the prevalence of synthetic fabrics.

That’s one reason I’ve found inspiration in the philosophy of Elliott Duprey, who says, “If you can’t dress well cheaply, then you can’t dress well at all.”

I couldn’t agree more.

For me, sustainable fashion isn’t about giving up the joy of dressing well. It’s about being more intentional with what I buy, appreciating what I already own, and finding creative ways to express myself without constantly consuming something new.

And that’s what makes Climate Week so much fun for me. It’s an opportunity to bring together two things I care about: fashion and the environment.

I love planning outfits around thrifted finds, reinventing pieces I’ve owned for years, and incorporating thoughtfully made clothing from brands I admire. I don’t always get it perfect, but I try to make choices that reflect both my style as it evolves and my environmental values.

So while fashion and climate may sometimes feel like two different worlds, they’re very much connected in mine.

And with that, here’s everything I wore to Climate Week NYC 2026.

 

Thursday, September 17th- Climate Film Festival Special Screening at the Explorers Club

For the Climate Film Festival special screening at the legendary Explorers Club, I knew I wanted to wear these pink taffeta pants I bought on Threadup and build the whole outfit around them. I was inspired by taffeta pants after seeing how fashion creator Julia Berolzheimer styled a pair of gold ones (which I still hope to find a version of) for a dinner look. I bought these pants new with the tag, and I couldn’t believe my luck. At first, I struggled to find the perfect top to wear with them. I considered buying something new, but I knew I needed a top with a similar sheen to really make them pop as an evening look, and everything that I saw was much more expensive than I wanted to spend. One evening, I was looking for a scarf for something else when I had my aha moment. A 100% silk scarf I already owned was perfect. I paired the look with pink heels I bought for my birthday celebrations in Paris a few years ago and a beautiful pashmina I bought in Thailand more than five years ago.

Friday, September 18th- The United Nations and The Climate Film Festival Opening Night

On Friday afternoon, my friend Sarah Teresinski invited me to join her at the United Nations for the PVBLIV Foundation Press Briefing at the SDG Media Zone. I was so excited and knew I wanted to wear my vintage Chanel skirt. This stunning skirt is another amazing Threadup find, and I wore it with a classic white Brooksooks Brothers shirt. I paired it with brown suede block heels and a vintage wooden 1970s purse I bought at the famous Bloomfield Antique Market.
On Friday evening, I wore two pieces I already owned to the opening night of the Climate Film Festival at the Museum of Moving Image in Queens. Always leaning into being slightly camp, I paid homage to the silver screen by wearing my silver/metallic skirt, which I thrifted years ago for about $5, and a white satin shirt I already owned. I knew my metallic silver shoes would be the perfect footwear for the evening. This was also the perfect opportunity to wear my AURYN necklace from the film The Neverending Story. I received this necklace as a gift over 15 years ago. For my purse, I chose a silver clutch bag I’ve had for years. It was a bit chilly that day, so I also brought my black leather jacket in case I got cold. My friend Sarah wore a stunning skirt she upcycled with a classic white shirt.

Saturday and Sunday- The Climate Film Festival Main Days

The Climate Film Festival’s main days were Saturday and Sunday. As part of the core team, I spent both of those days working in the content corner, so comfort was key. On Saturday, I wore a green maxi dress with one of my favorite 100% cotton green sweaters. I was pretty busy and never even took a picture of my outfit that day.

 

On the left is a closer look at the sweater. In the bottom-right photo, it’s Max and me at FAOSchwarz after I finished my day at the content corner. This is a bit more of the outfit, which I also wore last year, plus my Sam Edelman shoes, my favorite for the fall season, and they are so comfy!

On Sunday, I wore my favorite jeans, the ribcage Levis, my white Brooks Brothers shirt, and a brown cardigan. I paired that with my tried-and-true white Cole Haan sneakers. I wear these sneakers constantly, so when I was shopping for a new pair, quality was a must. I have walked miles in them, and they are still holding up great.

Sunday Night- The Climate Film Festival Closing Reception

Sunday night, at the Climate Film Festival closing reception, I wore a black-and-white paisley dress  I first wore during Miami Art Week on December 5, 2017 (I had to go digging through my Facebook to confirm the day), and I have only worn it a few times since. When I packed for this trip, I knew I wanted to wear this dress on closing night. I paired it with a black leather jacket, velvet pointed-toe ballet flats, and a thrifted vintage velvet clutch, circa the 1950s. It’s annoying I don’t have a picture of the shoes and bag. It was such a fun evening that I didn’t get a full-outfit photo. But I found a photo of me in the dress for the first time, and I got a kick out of it. So here it is on the right. I don’t remember where I bought the dress, but from the moment I saw it, I knew it was extremely well-made. It meant I could have it for a lifetime. The cost per wear has been amazing.
 

Monday, September 21- The Narrative Change Summit and The Ocean Awakens Event

Angela Betancourt and Nikolaj Coster-Waldau
On Monday, I spent most of the day working at the Narrative Change Summit. I knew I would be standing and walking a lot, so comfort was key. I chose another pair of amazing, impeccable-quality 100% mustard wool pants I bought on Threadup, paired them with a beautiful cable-knit top I’ve had forever, and added mustard shoes to match. The picture below is of me and Nikolaj Coster-Waldau, no big deal!
 
Angela Betancourt and Nikolaj Coster-Waldau

Tuesday, September 22- Multiple Events

Angela Betancourt and Nikolaj Coster-Waldau
Tuesday was the most hectic day of Climate Week NYC. Most of the events I wanted to attend were that day, and it was impossible to make them all. I knew I needed an outfit that could take me uptown, downtown, and midtown with ease. I wore my stunning 100% wool brown pants, made-to-measure on Sumissura; a beautiful brown-toned paisley blazer I thrifted at a women’s charity event; the same Sam Edelman shoes; and a 100% cotton cami underneath. My purse is a stunning vintage leather tote I found at a random antique and thrift store in Vermont.
 
 

Wednesday, September 23- NYT Climate Forward and Speaking on a Panel

Angela Betancourt and Nikolaj Coster-Waldau
On Wednesday, I spoke during Climate Week NYC for the first time! I joined the Compass Panel, “Effective Communications for Climate Solutions,” alongside the brilliant Dr. Jennifer Brandon and other amazing scientists. I was also honored to wear this amazing “Hotter than Expected” cashmere sweater, a collaboration between Lingua Franca and The Guardian, to raise money for independent journalism. I wore it with yet another pair of pants from Threadup: my white Ralph Lauren Collection pants that came new with the tag, and pointed-toe heels I’ve had forever.
 
After my panel, I attended The New York Times Climate Forward Event as press on assignment for SEVENSEAS Media. You can read that article here.
 
 

Thursday, September 24- Yorksee and PVBLIC Foundation Soiree

Angela Betancourt and Nikolaj Coster-Waldau

By Thursday, I was exhausted but also excited for the day. It was my last full day in New York City, and I was going to make the most of it. In the morning, Yorkseed invited me to a wonderful event, and that evening, I was invited to the PVBLIC Foundation Family Offices Soiree. For Yorkseed, I wore my Sumissara pants, a blue Ralph Lauren Polo button-down, and a Ralph Lauren purple-label blazer, both thrifted over the years. For my shoes, I wore my Sam Edelmens. By this point in time, my feet were battered and blistered. I wanted to wear my brown suede block heel, but after averaging over 12,000 steps each day in all the different shoes, my feet said absolutely not! Especially because I was considering wearing them later.

Plus, I loved how the entire look came together, and I plan to repeat it later this fall. That evening, I wore a beautiful knitted top I bought at a Massachusetts store that sources most of its items from slow-fashion, American designers. I paired that top with a lovely 100% cotton brown skirt and somehow managed to wear my block heels (my feet paid the price) because no other shoe felt right. It was a blast, and the only picture I have is this one with the foundation’s Executive Chairman.

On Friday, I traveled home feeling tired but inspired. It was an incredible week!