$30
The paisley print, low-cut leg line, and ring detail give this one-piece retro flair. 

Matthew Williamson for H&M; HM.com for stores
Mossimo for Target polka dot bathing suit

 

$36
This grown-up polka-dot bikini has padded cups, removable straps, and generously cut briefs. 

Mossimo for Target top, $18, and bottom, $18; Target.com

$70
Finally, a cute two-piece for plus-sizes—this one has a flowy tankini top with build-in cups and high-waisted briefs.

OneStopPlus.com
Boden swimsuit

 

$74
A graphic print glamorizes a simple swimsuit with a gathered bustline and low back. 

Boden; BodenUSA.com
LL Beacn color block swimsuit

 

$75
Strategic color-blocking shapes your figure while the modest style keeps you covered—ideal for playing with the kids at the beach. 

LLBean.com

$75
A bikini in this season's trendy neutrals has a modified skirt that can be hiked up or down.

Gap.com

$76
Rows of ruffles act as a bust-builder on this sweet, retro-looking maillot.

JCrew.com

$85
Designed by surfers, this tankini provides a sporty fit and UV protection. 

Top, $48, and bottom, $37; Girls4Sport.com

$99
Curvy women will love this top (sized like a bra, for D to F cups) and shorts with a waist-cinching belt. 

Freya top, $45, and bottom, $54, Lion's Lair; 800-220-1691

$99
Wide, adjustable straps and a sewn-in underwire discreetly support an ample chest. 

AerinRose.com

$99.50
Classic halter with deep vees in front and back is universally flattering. 

Malia Mills exclusively for Martin + Osa; MartinAndOsa.com
 
More Great Buys: Beach accessories under $50
From the June 2009 issue of O, The Oprah Magazine