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  • S.E.A. Suit - FINAL SALE
  • S.E.A. Suit - FINAL SALE
  • S.E.A. Suit - FINAL SALE
  • S.E.A. Suit - FINAL SALE
  • S.E.A. Suit - FINAL SALE


Regular price
Regular price
Sale price
33% OFF
Rated 5.0 out of 5 stars
5 Reviews
The most effortless way to start your day is with our best-selling jumpsuit with all the functional wearability, premium softness and on-the-go versatility you've been searching for.
Color / Tarmac Grey
Salt Tarmac Grey Bronzed Sepia Carnation
Size / XS
Size Guide
Size Guide: Women's Jumpsuits
Carbon-neutral Shipping
All deliveries are carbon neutral
  • Now in new colorways. 
  • A form-meets-function piece made with a soft organic cotton/ linen blend that's garment-dyed for a lived-in feel. 
  • Classic button entry and tons of pockets so you can leave your purse at home. 
  • Feminine detailing includes a rounded collar, adjustable waistline and tapered leg that looks great rolled up too!

50% organic cotton, 50% linen.

Organic cotton cuts out all the harmful synthetic chemicals used to grow conventional cotton, making for safer working conditions for farmers and a healthier planet.

Our natural corozo buttons are made from tagua palm nuts gathered from the forest floor. It’s a solid alternative to plastic.

S.E.A. stands for Social and Environmental Accountability and marks a true Outerknown signature.

  • 17 1/4" bodice length, 27" inseam, 13 1/4" opening on size S. 
  • Wilhelmina (studio model) is wearing a size S - Height: 5’9", Bust: 34, Waist: 26", Hips: 36"
  • Machine wash cold. Do not bleach. Tumble dry low. Low iron if necessary. Dry cleanable.

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Ecommerce deliveries have a carbon footprint. That's why we support cutting-edge companies that remove carbon from the air.

To date we've removed 48,809 lbs of shipping emissions. That's like...

2,823,321 smart phones charged.
56,676 miles driven by car.
2,503 gallons of gasoline consumed.

For every order we receive, a formula is used to calculate the estimated shipping emissions. Based on those estimates, a portion of our revenue goes to carbon removal companies that have been vetted by scientists from Carbon Direct. Those companies use that money to remove however much carbon our shipments created. Any extra funds go toward the further development of carbon removal technologies.

We are currently funding solutions that remove atmospheric carbon and store it from 10-1000+ years such as:

  • Reforestation
  • Soil Carbon Storage
  • Ocean-based Removal
  • Direct Air Capture
Rated 5.0 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
How did it fit?Rated 0.0 on a scale of minus 2 to 2
5 reviews
  • AG
    Andrea G.
    Verified Buyer
    22 hours ago
    Rated 5 out of 5 stars
    Love this one-piece wonder!

    Even though my nephew says only serial killers wear pink jumpsuits (NOTE: I'm a writer, not a serial killer), I loved the S.E.A suit as soon as I saw it and ordered one. It fits great, is beautifully made, and I can tell already it's going to be my fall go-to for everything. Well done, Outerknown!

  • JP
    Jodi P.
    Verified Buyer
    2 months ago
    Rated 5 out of 5 stars
    A million yeses

    I love this jumpsuit! The material is so soft, the sleeves fit perfectly, the length is great. The back buttons give the option for a more fitted waist. Even without buttoning tighter, the jumpsuit is loose yet, somehow magically, still flattering and not huge. I want to wear it everyday.

  • KH
    Kim H.
    Verified Buyer
    3 months ago
    Rated 5 out of 5 stars
    Ms Kim

    I loved the fit color and look of the SEA suit. Unfortunately as a over sixty individual with arthritis I cannot comfortably button and pull down and up easily, especially when needed throughout the day. A zipper on this style would be better for me. I don’t prefer the zipper style with longer sleeves. But, I will continue to browse your website as new items are added.

  • LA
    Lois A S.
    Verified Buyer
    5 months ago
    Rated 5 out of 5 stars
    S.S.A. suit

    I ordered this jumpsuit in gray and absolutely love it. The fit is wonderful and the jumpsuit is so well made. Wish I could have one in each color! I am going to keep watching this site for another jumpsuit I can't resist!

  • LC
    Lindsey C.
    Verified Buyer
    6 months ago
    Rated 5 out of 5 stars

    The reviews don’t lie- this jumpsuit is amazing. Fits perfectly, ultra comfortable, and versatile (I can wear it with sneakers, sandals, heels, flip flops, boots, etc). I’m 5’3 and 125 lbs- the small fits great. I’m impressed it’s not too long on me and the waist has buttons to adjust the size/fit.

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