Emily Ratajkowski spent her birthday just like you'd expect — lounging around in a sexy Inamorata bikini [1]. The 28-year-old model and entrepreneur celebrated with friends on June 7 wearing a polka-dot two-piece [2] from her own line. She might be another year older, but her taste in barely-there bikinis [3] stays the same.

"You guys make me blush," Emily wrote in an Instagram caption, posing in her sultry swimsuit. "Thank you for all the bday wishes! I'm so truly grateful." I think it's fair to say the blushing goes both ways!

Emily mixed and matched items from her successful swimwear collection to create a flirty birthday look. She paired a triangle top, called the Orpheus ($75), with downright daring high-cut bottoms. The ruched Neptune Bottoms ($75) [4] can be adjusted to provide more or less coverage, depending on your comfort level. It appears Emily is a fan of this combo, since she wore the same style bottoms and top [5] in a different shade earlier this Spring. Keep reading to see her exact string bikini and decide if you'll take the plunge with a skin-baring suit of your own [6].

Emily Ratakowski in Inamorata Polka Dot Bikini

Emily Ratakowski in Inamorata Polka Dot Bikini

Emily Ratakowski's Exact Birthday Bikini Top

Inamorata Orpheus Top in Raisin Dot [7] ($75)

Emily Ratakowski's Exact Birthday Bikini Bottom

Inamorata Neptune Bottom in Raisin Dot [8] ($75)