If you’re looking for inspiration on how to style some seriously sultry swimwear looks this summer, Alessandra Ambrosio’s Instagram account is basically a treasure trove!The Brazilian model first rose to prominence in the early 2000s, courtesy of her work with Victoria’s Secret, both on the runway and as a spokesperson for PINK. Cultivating a prolific modeling career over the years, she’s graced the pages of multiple major magazines, including Cosmopolitan, GQ, Marie Claire, Vogue, Glamour and more, and starred in countless campaigns for fan-favorite designers. Most recently, she appeared in the 2025 Victoria’s Secret Fashion Show, marking her 19th turn on the catwalk with the brand.On top of Ambrosio’s general passion for fashion, the stylish star has a deep connection to and history with swimwear specifically. Back in 2004, she launched her very own line of swimsuits, Alessandra Ambrosio by Sais, and in 2019, she released the GAL Floripa line with her sister and best friend. Chatting exclusively with People at the time, the model said, “We always had this dream. We grew up in Florianopolis, which is an island south of Brazil, and swim was always like our second skin. We were always in a swimsuit going from one beach to another, and always wanted to have a bikini shop there one day ...”As noted above, the model also regularly shares her seaside style with her 11.8 million Instagram followers. So, with that in mind, we’ve rounded up just a handful of Ambrosio’s best bikini, swimsuit and seaside style moments from over the years for some summer wardrobe inspiration!Alessandra Ambrosio’s best bikini momentsWhen it comes to two-pieces, Ambrosio appears to gravitate toward classic triangle cuts and closet staple patterns. For accessories, she pairs these beautiful bikinis with sweet skirts, sparkling jewelry and/or wide-brimmed hats, providing both shade and extra style.Looking angelic in an all-white setMixing animal print patterns by the poolBringing back the itsy-bitsy polka dot bikiniSmiling in a multicolored, sun-soaked suitSwitching it up with an edgy black lookBasking on the beach in an eye-popping patternEnjoying the shoreline in a pink and yellow setGlistening in a gold two-piece for Vogue BrasilPlaying with plaids in a unique patterned lookEmbracing summer vibes in a classic zebra print bikiniAlessandra Ambrosio’s best swimsuit momentsWhile Ambrosio’s swimsuit of choice appears to be the bikini, that hasn’t stopped the model from rocking a gorgeous one-piece or monokini over the years! For these looks, she tends to stick to solid, go-to colors with cut-outs for an extra peek of skin.Soaking in the sun in Baywatch redPairing a cute cardigan with an sultry monokiniChanneling preppy vibes in a black-and-white numberRiding on horseback in a khaki-colored suitMatching her drink in a marvelously mango-colored one-pieceAlessandra Ambrosio’s best seaside style momentsEven when she’s on land, Ambrosio still pulls style inspiration from certain seaside styles. Whether it be a muted bikini layered beneath a semi-sheer cover-up or a cute coordinating set, her beach-ready fashion is also totally obsession-worthy.Turning a poolside look into a party-ready outfitLooking cool by the sea in a bright matching setExpertly accessorizing a soft crochet ensembleShimmering on the shore in a cream-and-silver gownChanneling cowgirl vibes in a matching set and hatMore SI Swimsuit