Tai Swim Co | Quality Trendy Eco Swimwear

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Woman wearing a purple bikini against a white curtain background in hawaii wearing tai swim co kohala smooth lining bikini drawn from hand drawn flower hibiscus from oahu kailua

Person wearing a purple bikini tai swim kohala lining from oahu with floral patterns against a plain background

Woman wearing a purple bikini against a white background Person wearing a purple bikini tai swim kohala lining from oahu with floral patterns against a plain background

Woman wearing a purple bikini against a white backdrop in hawaii wearing tai swim joelle top in kohala print bikini stringy triangle top made from sustainable materials

Person wearing a purple bikini against a plain background in tai swim co tai bottom in kohala stringy side tie bikini with hand drawn white flowers

tai swim co devin top bandeau strapless bikini top from kailua oahu hawaii with red flowers and iwa bird details from o'ahu's north shore

tai swim co devin bottom in haleiwa open cut hole bandeau bikini top with red flowers and hibiscus with iwa birds on white cream background on oahu in hawaii from kailua oahu sustainable hawaiian swimwear

tai swim co rhia top in rift dark Blue sporty scoopneck with a lace detail, side tie sliding adjustable, sliding straps, scoop neck back Hawaiian swimwear from Oahu Kailua, Hawaii with matching adjustable side tie, stringy high waisted bottom with leasing pipe border inspired by dark blue ocean waves navy blue, dark blue bikini with contrast, border, piping and shell model necklace with dark hair

tai swim co rhia bottom in rift dark deep sea blue side tie, adjustable recycled, material swimwear bottom made in Hawaii Kailua Oahu with matching sporty top and bottom, skimpy, minimal coverage, sustainable, material, thin reversible Hawaiian swimwear

tai swim co jordyn one piece in haleiwa red floral hibiscus flowers from hawai'i in bright red cheeky bikini print with white background on blonde model in hawaii

tai swim co embroidered trucker foam hat from kailua oahu made from recycled materials with hand woven embroidery local beach girl hat from hawai'i in kailua shop keiko collaboration

tai swim co quinn top in rift blue dark piping border bikini with sporty scoop neck style tank top for swimming and surfing in hawaii

tai swim co quinn top in rift blue dark piping border bikini with sporty scoop neck style tank top for swimming and surfing in hawaii with sporty piping cheeky high waisted bottom

tai swim co quinn bottom in rift blue cheeky hawaii designer swimwear from kailua oahu hawaii dark deep sea blue

tai swim co quinn bottom in rift blue cheeky hawaii designer swimwear from kailua oahu hawaii dark deep sea blue sustainable soft swimsuits

tai swim co donna top in kailua strapless no straps bandeau reversible top

tai swim co donna top in kailua strapless no straps bandeau reversible top from oahu kailua hawaii sustainable cheeky bikinis in the hawaiian islands

tai swim co donna full coverage bottom in haleiwa floral red and pink hibiscus flowers from hawai'i's north shore oahu kailua hawaii ribbed seamless high quality sustainable swimwear

tai swim co emma top in haleiwa floral red hibiscus print from kailua oahu hawaii scrunchy comfy bra top for yoga and surfing and working out

tai swim co emma top in haleiwa floral red hibiscus print from kailua oahu hawaii scrunchy comfy bra top for yoga and surfing and working out active swimwear top made with ribbed material and seamless stitching

tai swim co maka lace top tie bottom scrunchy cotton waistband in floral plumeria shop keiko collaboration from hawaii

tai swim co maka lace top tie bottom scrunchy cotton waistband in floral plumeria shop keiko collaboration from hawaii cozy summer shorts

tai swim co maka bottom lace pajama pants shorts made from cotton floral blue plumeria from oahu hawaii

tai swim co maka bottom lace pajama pants shorts made from cotton floral blue plumeria from oahu hawaii kailua hawaii designer

tai swim co shop keiko collaboration towels with blue and pink plumeria tropical hawaii flowers from oahu kailua hawai'i

Woman wearing Tai Swim Co's fitted Kimi Romper in ribbed brown Kailua print with white hibiscus flowers, seamless design, photographed from the back in natural light summer 2025 handmade bikini and accessories from the hawaiian islands

tai swim co keala top in ribbed eco friendly sensitive skin friendly scrunchy bra tank top with adjustable back ties and inner comfort lining fabric with long ties to adjust fit matching mom's bikini at tai swim co

Tai Swim Co Keiki swim set in Kailua print featuring a full-coverage tie-side bikini bottom and matching tie-back top, displayed flat on a neutral background made with sustainable eco friendly materials reversible cute skimpy kids bikini white hand drawn hibiscus flowers

Tai Swim Co Keiki Keahi boardshorts swim trunks in Kailua hibiscus print, made with eco-conscious fabric and UPF protection. Features include a soft elastic waistband with white contrast drawstring, curved side seams with white trim, and a functional back patch pocket. Designed for comfort and sun safety, available in kids sizes 1/2 through 10/12. Pictured laid flat on a sunlit neutral background in hawaii

Kohala Lining 7.26

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Keiko x Tai

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Tai's July Picks:

Devin Top

$88.00

Color:Haleiwa

Size:

Size Guide

How to find your perfect fit:

Take measurements using soft tape measure.
Measure the fullest area of your bust, waist, & hips.
If you are in between sizes, we recommend sizing up.

WOMEN'S SWIM & SHORTS

	XS	S	M	L	XL
USA/CAN	0-2	2-4	4-6	6-8	10-12
Bust (in)	30-31	32-33	34-35	36-37	38-39
Cup	A	A-B	B-C	D	D-DDD
Hips (in)	29-31	32-33	34-35	36-38	39-43
Waist (in)	22-23	24-25	26-28	29-31	32-34

EXTENDED WOMEN'S SWIM & SHORTS

	XXL	XXXL	2X	3X
USA/CAN	12-14	16	18	22-24
Bust (in)	41-43	44-45	48	52
Cup	DDD-E	DDD-E	E-F	E-F
Hips (in)	44-45	45-48	48-50	51-52
Waist (in)	34-36	38-40	40-42	42-43

Our bikinis are made cheeky, secure & tight. Perfect for the waves & an active lifestyle. Your suit should be snug when you first try it on so that once it's wet, you achieve a perfect water fit. We sew very skimpy. Just because the size is L, that doesn't mean substantially more coverage. It does however mean longer straps & an increase in fabric by half an inch or less (see image below). Our swimwear will keep a consistent "Tai Swim" minimal cut, no matter the style or size.

Comparison of fabric coverage between a Tai Swim Joelle Set XS & L

Tai Swim Joelle Set Size XS vs. Size L

Example: If you are not used to tight/sporty swimwear & usually wear a Medium in other brands not based in Hawai'i, you might be a Large in Tai Swim.

WOMEN'S DRESSES, SKIRTS & PANTS

	XS	S	M	L	XL
USA/CAN	0-2	2-4	4-6	6-8	10-12
Pants/Skirts (in)	38	39	40	41	42
Mini Dress (in)	22	23	24	26	27
Maxi Dress (in)	51	52	53	54	55
Waist (in)	22-23	24-25	26-28	29-31	32-34

Pants & skirts are measured from the waist seam to the floor. Mini & maxi dresses are measured from the bust (scoop neck) to the bottom of the dress at its full length.

WOMEN'S JUMPSUITS & ROMPERS

	XS	S	M	L	XL
USA/CAN	0-2	2-4	4-6	6-8	10-12
Swim Bottom	XS	XS-S	S-M	M-L	L-XL
Active Bottom	XS	XS-S	S-M	M-L	L-XL
Inseam (in)	2	2.5	3	3.5	4
Waist (in)	22-23	24-25	26-28	29-31	32-34

For our activewear jumpsuits and rompers, we recommend choosing your usual active bottom or swimwear bottom size for the best fit. The adjustable straps offer added support, and if you're between sizes, we suggest sizing up for extra comfort.

MEN'S BOARDSHORTS & TRUNKS

	S	M	L	XL	XXL
Hip (in)	28-30	31-33	34-36	36-38	38-42
Chest (in)	37-38	39-40	41-42	43-44	45-47

Men's boardshorts fit very true to size. Sticking with your regular hip size is recommended. All of our boardshorts feature standard pant sizing with lace-up waist. Our trunks feature an adjustable string with elastic bands to secure at your preferred tightness level.

KID'S SWIMWEAR & TRUNKS

	1/2Y	3/4Y	5/6Y	7/8Y	10/12Y
Age (yrs)	0-2	2.5-4	4.5-6	6.5-9	10-12
Hip (in)	14-18	18-20	20-23	23-26	26-29

Kid's swimwear fits true to size and is based on age (years). Going with your child's age is a great place to start. Hip measurements feature the minimum and maximum stretch for bikini bottoms and boardshorts. In-between sizes should size up. All kids swimwear and trunks feature many places for adjusting and can stretch with your child as they grow.

To inquire about any fit/style questions for all sizes, email us at info@taiswim.co.

Variant

Hand Drawn Art

Tai and Austin handcraft every Tai Swim print from scratch. Tai draws inspiration from collected shells and island flowers to create her signature soft, feminine patterns. Austin adds his surreal, intricate touch through abstract layers and iconic graphics. Together, they paint, carve, and design every collection—ensuring each bikini is a true original, never mass produced.

Tiny Bikini Capsules

We sew with plant-based dyes on recycled, non-toxic fabric. Each piece is cut to reduce waste—not for perfect placement—so no two bikinis are the same. Our tiny capsule drops are one-time-only and never restocked.

Zero Waste Promise

Tai Swim has been plastic-free since 2019. From turning scrap fabric into cute scrunchies to using biodegradable packaging and carbon-neutral shipping—we keep it clean, green, and guilt-free.

Comfort for Everyone

We believe the future of swimwear is small batch, sustainable, and made for every body. We design with fit and comfort in mind—without compromising on style. Our models reflect the real world around us: native Hawaiian, ethnically diverse, and proudly rooted in the islands we call home.

On The Runway

Extra Sale

50% off final sale

Braden Shirt

$44.00

$88.00

Extra Sale

Joelle Bottom

From $44.00

$88.00

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Quinn Top

From $44.00

$88.00

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Best Seller

tai swim co kailua floral white hibiscus floral print bikini swimwear from oahu kailua hawaii

tai swim co kailua floral white hibiscus floral print bikini swimwear from oahu kailua hawaii open cut skimpy bikini tops and bottoms Back view of a woman wearing a skimpy floral kailua pattern bikini with white hibiscus print, tying the back strap of her top against a neutral fabric backdrop in bright sunlight

Tai Top

From $44.00

$88.00

Extra Sale

50% off final sale

Braden Shirt

$44.00

$88.00

View product

Best Seller

Tai Top

From $44.00

$88.00

New

Tai Bottom

From $44.00

$88.00

View product

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