If there's one thing we love more than a trendy, flattering swimsuit, it's one that we saved major dough on. Amazon's Prime Day sale is unexpectedly a treasure trove of trendy swimwear and cover-ups already trending for summer 2026. From retro styles to bold prints, these are the best swim trends everyone'll be wearing this summer.

• Most Flattering Swim Skort: SHAPELLX Tummy Control Bathing Suit 
• Popular Amazon Swim Brand: Cider Halter Bikini Set with Cover Up 
• Trendy cover-up for Beach-to-Bar: Cupshe Women Crochet Swimsuit Cover Up

This year's swimwear trends are following some fashion fads we've been shopping throughout the year: bold prints like polka-dots and animal spots or stripes are top of the must-try list. 

With the Y2K resurgence comes the ever-popular tankini swimsuit making its return alongside the rise of swim skorts. Swim skirts have come a long way since the tankinis we wore as kids. The swim skort trend offers coverage and comfort, all the while being adorable and stylish. Tankinis have officially never been this cool with styles like dresses and co-ord sets becoming the hottest Instagram post you'll get on vacation. 

As for cover-ups, one trend is leading the pack for summer 2026: crochet knits. The comfy trend is inherently boho and arrives in a number of styles, from rompers to dresses to sarongs.

The leopard print trend has proven to be timeless, so we know it'll be all over summer fashion too. Cupshe is a popular affordable brand and shoppers only have good things to say about this one-piece: "It is so flattering and has a great shape! It is not conservative but not a thong, perfect for upper 20s/early 30s." 

This is another popular swimwear label on Amazon with shoppers saying the quality is dependable and comfortable. The two-tone design of this dotted suit feels extra stylish. 

Animal prints will be very popular this summer, this zebra-print set comes with the 2-piece bikini as well as a matching skirt and headscarf – a full resortwear ensemble for under $35 is a steal. 

This shapewear brand is beloved for its shaping swimsuits. Reviewers love this suit's built-in bra, adjustable straps, and tummy control, saying it's amazing for plus sizes. 

This premium brand is making tankinis sexy with ruffled detailing and floral appliques. This set is so cute, you can wear it to dinner if you wanted, making it a suitcase-must-have for your next vacation.

No shirt, no service? No problem, this 4-piece Cider set can take you from the shore to dinner and no one would bat an eye. 

Now 20% off, this simple sheath dress is elevated with a starfish motif. Shoppers love the relaxed shape and breathability, saying wet swimsuits don't take forever to dry beneath. 

Roxy is among the best brands in swimwear, so this romper cover-up with adjustable tie straps is sure to become a fan favorite. 

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