S.E.A. Suit

Regular price: $168.00
Regular price: ~~$168.00~~
Sale price: $168.00
Unit price: per

Our all-time best-selling jumpsuit.

Color / Lapis

Henna Natural Sand Storm Lapis Pitch Black Pink Moment Dark Navy Glow Hibiscus Heather Blue

Size / XS

Size Guide

Size Guide: Women's Jumpsuits

A sleek, clean silhouette.

Garment Measurements

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Measuring Guide

This fit guide serves as a general guideline for helping you find your size. Exact fit may vary by style.

Bust – Measure under your arms, around the fullest part of your chest.
Natural Waist – Measure around the smallest part of your waistline, keeping the tape a bit loose.
Hips – With your legs together, measure around the fullest part of your hips.
Inseam – Measure on body, highest part of thigh to ankle bone

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Hit up customercare@outerknown.com with any questions.

Our classic fit.

Garment Measurements

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Measuring Guide

This fit guide serves as a general guideline for helping you find your size. Exact fit may vary by style.

Bust – Measure under your arms, around the fullest part of your chest.
Natural Waist – Measure around the smallest part of your waistline, keeping the tape a bit loose.
Hips – With your legs together, measure around the fullest part of your hips.
Inseam – Measure on body, highest part of thigh to ankle bone

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Hit up customercare@outerknown.com with any questions.

Easy-going, flattering yet looser fit.

Garment Measurements

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Measuring Guide

This fit guide serves as a general guideline for helping you find your size. Exact fit may vary by style.

Bust – Measure under your arms, around the fullest part of your chest.
Natural Waist – Measure around the smallest part of your waistline, keeping the tape a bit loose.
Hips – With your legs together, measure around the fullest part of your hips.
Inseam – Measure on body, highest part of thigh to ankle bone

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Hit up customercare@outerknown.com with any questions.

Tailored to hang off the frame.

Garment Measurements

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Measuring Guide

This fit guide serves as a general guideline for helping you find your size. Exact fit may vary by style.

Bust – Measure under your arms, around the fullest part of your chest.
Natural Waist – Measure around the smallest part of your waistline, keeping the tape a bit loose.
Hips – With your legs together, measure around the fullest part of your hips.
Inseam – Measure on body, highest part of thigh to ankle bone

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Hit up customercare@outerknown.com with any questions.

Cropped to sit at the natural waist. Pairs exceptionally well with high-rise styles.

Garment Measurements

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Measuring Guide

This fit guide serves as a general guideline for helping you find your size. Exact fit may vary by style.

Bust – Measure under your arms, around the fullest part of your chest.
Natural Waist – Measure around the smallest part of your waistline, keeping the tape a bit loose.
Hips – With your legs together, measure around the fullest part of your hips.
Inseam – Measure on body, highest part of thigh to ankle bone

IN | CM

Waist Size	Numerical Size	Alpha Sizes	Bust	Waist	Hips
24	0	XS	32	25	35
25	0	XS	33	26	36
26	2	XS	34	27	37
27	4	S	35	28	38
28	6	S	36	29	39
29	8	M	37	30	40
30	10	M	38 1/2	31 1/2	41 1/2
31	12	L	40	33	43
32	14	L	41 1/2	34 1/2	44 1/2
33	16	XL	43	36	46

Waist Size	Numerical Size	Alpha Size	Bust	Waist	Hips
24	0	XS	81	64	89
25	0	XS	84	66	91
26	2	XS	86	69	94
27	4	S	89	71	97
28	6	S	91	74	99
29	8	M	94	76	102
30	10	M	98	80	105
31	12	L	102	84	109
32	14	L	105	88	113
33	16	XL	109	91	117

Hit up customercare@outerknown.com with any questions.

XS S M L XL

S.E.A. Suit

Regular price: $168.00
Regular price: ~~$168.00~~
Sale price: $168.00
Unit price: per

The First Brand Founded on a Total Commitment to Sustainability

We are driven by a passion for responsible action, and courageous change.

Our all-time best-selling jumpsuit.
Stylish, functional, and totally badass! It's truly a form-meets-function piece you'll rock for years to come.
Made with a soft organic cotton and linen blend, garment-dyed for a lived-in feel.
Classic button entry and loads 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!

51% organic cotton and 49% 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 on size S.
27" inseam on size S.
13 1/2" leg opening on size S.
Wilhelmina (studio model) is wearing a size S - Height: 5’9", Bust: 34, Waist: 26", Hips: 36"
S.E.A. Suit can be worn a size up for a more relaxed fit.
Machine wash cold. Do not bleach. Tumble dry low. Cool iron if necessary. Dry cleanable.

Find Your Outerknown

As designers, it challenges us to build better, more sustainable products. As producers, it asks us to lift the lid on our supply chain bringing the consumer along on our journey.

Customer Reviews

4.9 Based on 162 reviews

5 ★

94%

152

4 ★

3 ★

2 ★

1 ★

Customer Photos

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Amy M.

United States

03/21/2022

Sizing is off on this new run

I have 3 of these I got last year all size large and they fit great and still fit great! I got a black one, the re-stock that just came out, the large was tight, not roomy like the others so I figured sizing was maybe off? I ordered the XL and its HUGE, swimming in it. So I'm not sure what's up. Its almost like the large was mis-labeled, like it was a medium but labeled large?

Bonnie B.

United States

03/04/2022

Set it and forget it

I have worn the S.E.A. Suit many times and I can say without hesitation that it was a good purchase, maybe even great. I bought the medium, I am 5'10, about oh, 140 pounds and I have a long torso meaning that one piece swimsuits and jumpsuits can be tricky. But the SS fits very well; I can raise my hands to grab something up high without feeling self-conscious. I wore it on a plane ride and didn't feel rumpled and frumpy when we disembarked and that's after sitting between my two little ones, eating, coloring, playing, etc for 4.5 hours. Overall, two thumbs up.

Katherine B.

Australia

02/02/2022

Loved it from the start

Perfect - like it was made for me. As soon as I put it on it felt like an old favourite. At least 5 compliments from (very stylish) strangers. The only issue I have is that it is on such high rotation!

Julie

United States

01/13/2022

So easy to wear

I have and love this in pitch black, so I about died when I saw the new hibiscus pink color and ordered it immediately. It's so fun! I can't wait to wear it. I'm 5'6 and 140lbs and wear a S.

Karena G.

United States

12/04/2021

Rad Jumper

I just love it, it’s cozy, comfy and I get a ton of compliments every time I wear it- seriously!!!

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S.E.A. Suit

Color / Lapis

S.E.A. Suit

The First Brand Founded on a Total Commitment to Sustainability