Demi Lovato
The "Sorry Not Sorry" singer knows what's up: Vertical lines elongate your body. And adding cute graphics to the bold pattern increases the cute factor. "In ❤️ with this bathing suit..." she captioned this photo on IG. Us, too, Demi. Us, too.
Striped One-Piece: Low
Striped One-Piece: High
Paper London Sumatra Swimsuit, about $275
Shay Mitchell
Think a one-piece is not sexy enough? Try the silhouette in a bright color, like the Pretty Little Liars star on vacation.
Bold One-Piece: Low
Bold One-Piece: High
Ashley Graham
The curvy model was spotted doing a photo shoot on a beach, wearing a new piece from the Ashley Graham Swimwear Collection. We love how this one-piece includes two different geometric prints!
Busy Prints: Low
Paneled Printed Swimsuit; Was $167; Now $84
Busy Prints: High
Camilla One-Piece, $300
Hailey Baldwin
Don't be afraid to play with the full color spectrum. Does wearing a rainbow-colored suit feel a little juvenile? Elevate it with texture, like the model's knitted suit.
Rainbow: Low
Madewell x Tavik® Jett Bikini Top in Rainbow Stripe, $74; Madewell x Tavik® Ali Bikini Bottom in Rainbow Stripe, $66
Rainbow: High
Solid & Striped Brigitte Striped Bikini Top, $90; Solid & Striped Brigitte Striped High Waist Bikini Bottom, $90
Gabrielle Union
The actress looked relaxed and happy on vacation in Hawaii. She took to Instagram to showcase her $170 Solid & Striped cutout suit, which was designed by supermodel Jourdan Dunn in collaboration with the swim brand.
Cut-Out One-Piece: Low
Cut-Out One-Piece: High
Kendall Jenner
No matter the style, a yellow bikini, as seen on the model's IG, perfectly matches a sunny day.
Yellow Bikini: Low
Mara Hoffman Tie-Front Bikini Top, Was $120; Now $84; Express Low Rise Shimmer Basic Bikini Bottoms, $29.90
Yellow Bikini: High
Kourtney Kardashian
Leave it to the Keeping Up With the Kardashians star to inspire wanderlust on her Instagram. Her off-the-shoulder bandeau top is sultry and feminine against the Mexican backdrop.
Off the Shoulder: Low
Off the Shoulder: High
Kisuii Mila Off Shoulder Bikini Top, $130; Kisuii Mila Smocked Bikini Bottom, $100
Selena Gomez
Rule number one of swimwear: Your top and bottom don't have to exactly match. As long as the silhouette and colors complement each other, you're solid. Case in point: SelGo on her latest vacation.
Mix 'n' Match: Low
Fortnight Swim Swim Tri Bralette, $110; River Island Black Tie Side Bikini Bottoms, Was $24; Now $8
Mix 'n' Match: High
Vitamin A Mia Bralette, $95; Volcom Simply Seamles Modest Bottoms, $45.50