Women's Swimwear

Dive deep into our year-round swimwear collection, featuring a wide range of styles from unique and sustainable swimwear brands.

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Enjoy the timeless style and versatility of this convertible triangle bikini top from Billabong, available at Harbour Thread in the color True Blue
Enjoy the timeless style and versatility of this convertible triangle bikini top from Billabong, available at Harbour Thread in the color True Blue
Blue adjustable string bikini top
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Billabong Sol Searcher Multi-Way Triangle Bikini Top
$39.95
Blue
These pink plaid single O'Neill bikini bottoms at Harbour Thread feature a seersucker fabric design with a medium coverage fit.
These pink plaid single O'Neill bikini bottoms at Harbour Thread feature a seersucker fabric design with a medium coverage fit.
Medium coverage pink plaid bikini bottoms from O'Neill
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O'Neill Paradise Plaid Rockley Bottoms
$39.50
Sachet Pink
This cute and colorful O'Neill bikini top at Harbour Thread features a supportive underwire design and adjustable straps for your best fit.
This cute and colorful O'Neill bikini top at Harbour Thread features a supportive underwire design and adjustable straps for your best fit.
Pink plaid underwire bikini top from O'Neill
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O'Neill Paradise Plaid Honopu Top
$55.00
Sachet Pink
These blue floral print O'Neill bikini bottoms at Harbour Thread feature a side strap swim silhouette with medium coverage.
These blue floral print O'Neill bikini bottoms at Harbour Thread feature a side strap swim silhouette with medium coverage.
The O'Neill Rio Floral Redondo Bikini Bottoms are available at Harbour Thread in the color Regatta
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O'Neill Rio Floral Redondo Bikini Bottoms
$35.00
Regatta
This ribbed O'Neill bikini top at Harbour Thread offers a strappy swim silhouette and high support for all day fun in the sun.
This ribbed O'Neill bikini top at Harbour Thread offers a strappy swim silhouette and high support for all day fun in the sun.
White ribbed strappy back bikini top from O'Neill
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O'Neill Saltwater Solids Ribbed Huntington Bralette Bikini Top
$49.50
White
This printed O'Neill bikini top at Harbour Thread offers a strappy swim silhouette for all day fun in the sun.
This printed O'Neill bikini top at Harbour Thread offers a strappy swim silhouette for all day fun in the sun.
Adjustable strappy back bikini top
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O'Neill Saltwater Essentials Huntington Bikini Top
$49.50
Vanilla
O'Neill Saltwater Solids Ribbed Maracas Tie Side Bikini Bottoms
O'Neill Saltwater Solids Ribbed Maracas Tie Side Bikini Bottoms
O'Neill Saltwater Solids Ribbed Maracas Tie Side Bikini Bottoms
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O'Neill Saltwater Solids Ribbed Maracas Tie Side Bikini Bottoms
$35.00
Aquamarine
O'Neill Saltwater Solids Ribbed Venice Triangle Bikini Top
O'Neill Saltwater Solids Ribbed Venice Triangle Bikini Top
O'Neill Saltwater Solids Ribbed Venice Triangle Bikini Top
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O'Neill Saltwater Solids Ribbed Venice Triangle Bikini Top
$39.50
Rust
Shop the O'Neill Saltwater Solids Venice Triangle Bikini Top in the color black at Harbour Thread
Shop the O'Neill Saltwater Solids Venice Triangle Bikini Top in the color black at Harbour Thread
O'Neill black string bikini top
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O'Neill Saltwater Solids Venice Triangle Bikini Top
$35.00
Fuchsia
This effortless O'Neill bikini top at Harbour Thread Burlington offers a triangle swim silhouette with a fun, front knot detail and ribbed texture.
This effortless O'Neill bikini top at Harbour Thread Burlington offers a triangle swim silhouette with a fun, front knot detail and ribbed texture.
This white ribbed triangle bikini top from O'Neill is available to shop at Harbour Thread
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O'Neill Saltwater Solids Ribbed Pismo Triangle Bikini Top
$49.50
White
Woman wearing a brown bikini set from O'Neill.
Woman wearing a brown bikini set from O'Neill.
O'Neill Saltwater Solids Ribbed Rockley Bikini Bottoms
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O'Neill Saltwater Solids Ribbed Rockley Bikini Bottoms
$39.50
Rust
Enjoy playful beach style with the Loindaflow Maracas Bikini Bottoms by O'Neill, now available at Harbour Thread
Enjoy playful beach style with the Loindaflow Maracas Bikini Bottoms by O'Neill, now available at Harbour Thread
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O'Neill Loindaflow Maracas Bikini Bottoms
$35.00
Slate
Shop the Loindaflow Venice Triangle Bikini Top by O'Neill at Harbour Thread Burlington for sustainable swimwear style.
Shop the Loindaflow Venice Triangle Bikini Top by O'Neill at Harbour Thread Burlington for sustainable swimwear style.
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O'Neill Loindaflow Venice Bikini Top
$39.50
Slate
The classic Sunday Suit by Left On Friday offers a v-neckline with medium coverage and is available at Harbour Thread in the red color Sweet Chili Heat
The classic Sunday Suit by Left On Friday offers a v-neckline with medium coverage and is available at Harbour Thread in the red color Sweet Chili Heat
Now available at Harbour Thread St. Pete, the Sunday Suit by Left On Friday offers a timeless swim silhouette that allows you to do it all in comfort and style.
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Left On Friday Sunday Suit
$180.00
Sweet Chili Heat
Now available at Harbour Thread St. Pete, the Dip Bottoms by Left On Friday offer a leg-lengthening high-cut leg, curved front and cheeky bottom coverage.
Now available at Harbour Thread St. Pete, the Dip Bottoms by Left On Friday offer a leg-lengthening high-cut leg, curved front and cheeky bottom coverage.
These Left On Friday bikini bottoms are Harbour Thread feature a high cut leg with minimal bum coverage
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Left On Friday Dip Bottoms
$85.00
Stormy
Now available at Harbour Thread St. Pete, the classic Throwback Bikini Bottoms by Left On Friday feature a high cut leg and skimpy bum coverage for maximum sun.
Now available at Harbour Thread St. Pete, the classic Throwback Bikini Bottoms by Left On Friday feature a high cut leg and skimpy bum coverage for maximum sun.
The Throwback Bottoms from Left On Friday are available at Harbour Thread in the color Sour
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Left On Friday Throwback Bottom
$95.00
Sour
Now available at Harbour Thread, the flattering Plunge Bikini Top by Left on Friday bares a little more, with low coverage and a v-front for maximum cleavage
Now available at Harbour Thread, the flattering Plunge Bikini Top by Left on Friday bares a little more, with low coverage and a v-front for maximum cleavage
The Left On Friday Plunge Top works best for cup sizes A-C.
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Left On Friday Plunge Top
$95.00
Varsity
Now available at Harbour Thread, the classic Pool Days Top by Left On Friday features a scoop front with medium coverage and works best for cups sizes A-C.
Now available at Harbour Thread, the classic Pool Days Top by Left On Friday features a scoop front with medium coverage and works best for cups sizes A-C.
The Pool Days Top by Left On Friday is available at Harbour Thread in the dark taupe color Stormy
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Left On Friday Pool Days Top
$95.00
Stormy
Now available at Harbour Thread, the Reef Bikini Top by Left On Friday allows for a customizable fit that can be worn crossed in the front or back.
Now available at Harbour Thread, the Reef Bikini Top by Left On Friday allows for a customizable fit that can be worn crossed in the front or back.
The Reef Bikini Top offers minimal coverage with the right amount of cleavage
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Left On Friday Reef Top
$95.00
Blue Skies
Now available at Harbour Thread, the Classic Minimal One Piece by Rhythm is an eco-conscious design featuring a scooped neckline and low back.
Now available at Harbour Thread, the Classic Minimal One Piece by Rhythm is an eco-conscious design featuring a scooped neckline and low back.
Blue scoop neck one piece swimsuit from Rhythm
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Rhythm Classic Minimal One Piece
$80.00
Blue
Now available at Harbour Thread Burlington, the Classic Bralette Bikini Top from Rhythm is the ultimate blend of support, style, and sustainability.
Now available at Harbour Thread Burlington, the Classic Bralette Bikini Top from Rhythm is the ultimate blend of support, style, and sustainability.
The Olive Green Rhythm Classic Bralette Bikini Top is available at Harbour Thread
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Rhythm Classic Bralette Top
$50.00
Olive
Shop the Rhythm Classic Crop Top in Blue at Harbour Thread for sustainable beach day style.
Shop the Rhythm Classic Crop Top in Blue at Harbour Thread for sustainable beach day style.
Blue clasp back bikini top
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Rhythm Classic Crop Top
$50.00
Blue
The Rhythm Classic Slide Tri Top is available at Harbour Thread in the color Rust for your sustainable and stylish swimwear style.
The Rhythm Classic Slide Tri Top is available at Harbour Thread in the color Rust for your sustainable and stylish swimwear style.
Women's rust brown string bikini top
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Rhythm Classic Slide Tri Top
$48.00
Rust
The Rhythm Classic Hi Cut Pant is available at Harbour Thread in the color Black for your sustainable swimwear style
The Rhythm Classic Hi Cut Pant is available at Harbour Thread in the color Black for your sustainable swimwear style
Black high cut bikini bottoms from Rhythm
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Rhythm Classic Hi Cut Pant
$44.00
Black