ANNIVERSARY SALE BUY 2, GET AN EXTRA 10% OFF BUY 3, GET AN EXTRA 15% OFF BUY 4, GET AN EXTRA 20% OFF
★★★★ Based on 6.465+ reviews

Gwen - Comfy Oversized Long Sleeve Sweatshirt

Sale price$64.95 Regular price$130.00
Save 50%
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Color: Gray
Size: XS
Only 5 left in stock!
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ANNIVERSARY SALE UPDATE: Due to high demand during our 12-year anniversary sale, only a limited number of items are left. If you can still click 'Add to Cart,' it’s still available.

Elevate your casual wardrobe

The GWEN™ Comfy Oversized Long Sleeve Sweatshirt is your essential go-to for achieving effortless style and superior comfort. Perfectly designed for those laid-back days, it features a truly relaxed fit that allows you to move freely without sacrificing a chic, modern aesthetic. Embrace cozy sophistication with this versatile piece, making it a must-have for both relaxing at home and casual outings.

Why Choose GWEN™ - Comfy Oversized Long Sleeve Sweatshirt?

  • Effortless style – This oversized design pairs beautifully with jeans, shorts, or leggings for a chic, laid-back look.

  • All-day comfort – The generous fit and soft touch ensure you feel relaxed from morning to night.

  • Versatile layering – Layer it over a fitted top or under your favorite jacket for a stylish ensemble.

  • Easy care – Designed for your busy lifestyle, this sweatshirt is simple to maintain and ready for any occasion.

SPECIFICATIONS:

  • Oversized fit – For maximum comfort and style
  • Long sleeves – Perfect for layering throughout the seasons
  • Multiple color options – Choose the one that suits your personal style

We ship all our orders within the US with UPS. Order before 11:00 PM and your package will be shipped the next day, free of charge. That means fast, reliable delivery at no extra cost.

30 days hassle-free returns on all orders.

Join our growing family of happy customers worldwide.

HERE'S WHAT OUR CUSTOMERS SAY

Susan M.

Great customer service

Had a question about sizing and got a reply within an hour. Friendly and helpful – made the whole experience stress-free.

Janet H.

Brings back that spark

It’s been a while since I treated myself to something stylish. This made me remember how good it feels to look put-together and comfortable at the same time.

Barbara L.

Worth the wait

Shipping took a few extra days, but once it arrived, I was thrilled. Beautifully made and comfortable.

Linda S.

Quick help

Entered the wrong size by accident — customer service fixed it immediately. Very professional!

Carol B.

Lovely surprise

Wasn’t sure what to get my sister for her birthday. She loved it — said it felt “so me.”

CELEBRATING OUR ANNIVERSARY IN STYLE

For over 12 years, we’ve poured our hearts into Oliver & Kate Boston — creating more than just a boutique, but a place where elegance, comfort, and authenticity come together.

Born from the dream shared by two best friends, Oliver & Kate has always been about timeless fashion and the women who wear it with grace.

Now, we’re celebrating our anniversary with the biggest event of the season: up to 70% off across all collections.

Over the years, countless women have found their favorite pieces here — sweaters that made them feel cozy, coats that carried them with confidence, and timeless styles that became part of their story 🤍

Celebrate with us and enjoy these exclusive anniversary savings, available for a limited time only.

Thank you for your love and support!

Forever grateful,

Oliver & Kate Boston

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