Jennifer Garner wore a classic halter neck one-piece swimsuit in her recent Instagram reel, and I rounded up 10 styles that feature the big-bust-friendly detail from Amazon. Shop picks starting at $20 during Amazon’s Prime Day Sale.

I found 10 Amazon lookalikes from $20.

These back-to-back 90-degree days here in Maryland have been unforgiving. I find that I’m avoiding going outdoors at all costs, but after stumbling across an Instagram reel of Jennifer Garner and her daughter keeping cool in the pool, I’ve been inspired to brave the heat and take a dip at my own apartment pool.  Not to mention, the chic and supportive all-black swimsuit she was wearing caught my attention thanks to its halter top feature. 

I took to Amazon during the last day of its Prime Day Sale to round-up a few styles with the same chest-flattering detail that are worth shopping for. They are sure to lift and hold larger chests in place while submerged. The best part? Prices start at just $20.

10 Amazon Halter-Neck Swimsuits:

Anne Cole Twist-Front Shirred One-Piece Swimsuit, $27 with coupon (Originally $88) Suuksess One-Piece Halter Swimsuit, $20 (Originally $31) Tempt Me Halter One-Piece Swimsuit, $25 (Originally $33) Smismivo Halter One-Piece Slimming Push-Up Bathing Suit, $32 Suuksess Ruffle Halter One-Piece Bathing Suit, $29 (Originally $34) Holipick Halter One-Piece Swimsuit, $28 (Originally $30) B2prity One-Piece Swimsuit, $37 Suuksess Halter Tankini Swimsuit, $37 Cupshe Halter One-Piece Swimsuit, $30 (Originally $35) Beachsissi Halter-Neck Tankini Swimsuit Set, $38

Anne Cole Twist-Front Shirred One-Piece Swimsuit

Orig. $88 $24 at Amazon

Anne Cole’s Twist-Front Shirred One-Piece Swimsuit is similar to the style Jennifer Garner wore in her Instagram reel. It has a removable halter strap, shirring along the sides, padded cups, and full-coverage bottoms. The two-in-one swimsuit comes in sizes 6 to 16 and is available in 16 colors and prints, including black, white, navy, pink, green, and floral.

Suuksess One-Piece Halter Swimsuit

Orig. $31 $20 at Amazon

Who said one-pieces couldn’t be full coverage and sexy? The Suuksess Halter Swimsuit is just that. It has a plunging V-neckline, ruching across the stomach that flatters the midriff, and removable padded cups for added support and coverage. It also comes in 11 colors and prints, and sizes range from S to XL.

Tempt Me Halter One-Piece Swimsuit

Orig. $33 $25 at Amazon

As a former fashion designer, you learn a trick or two about details that enhance the body. Some of Tempt Me’s Halter One-Piece Swimsuits have darker shades at the bottom and lighter colors or prints up top, giving the illusion of a narrower torso. It also includes a tie at the center of the bust, ruching along the sides, wider halter straps, and a padded bra. 

Smismivo Halter One-Piece Slimming Push-Up Bathing Suit

$32 at Amazon

If you’re looking for a swimsuit with a bit more lift, the Smismivo Halter One-Piece Slimming Push-Up Bathing Suit offers just that and more. It has lightly padded removable cups for extra coverage and support, and adjustable halter straps to hold the girls up. Ruching down the front panel gives a slimming effect. It’s also double-lined, so you’re covered wet or dry.

Suuksess Ruffle Halter One-Piece Bathing Suit

Orig. $34 $29 at Amazon

I love a well-placed ruffle on a swimsuit, and the Suuksess Halter One-Piece Bathing Suit  used it to enhance the design of this style. The flowy detail lines the plunging halter of the swimsuit—it also has ruching along the sides for a figure-shaping effect. It’s double-lined, has removable padding at the bust, and comes in 14 colors and prints. Plus, sizes range from S to XXL.

Holipick Halter One-Piece Swimsuit

Orig. $30 $28 at Amazon

The Holipick Halter One-Piece Swimsuit offers a slimmer adjustable strap around the neck for a more minimalist-looking design. It also has an open back with a lace-up detail, a deep V-neckline, and shirring up the sides of the bathing suit for a bit of visual interest. Shop it in 20 colors or prints, including red, blue, green, pink, tie-dye, and animal print.

B2prity One-Piece Swimsuit

$37 at Amazon

I have a bad habit of shopping for new bathing suits every summer because I get bored of my old styles, but with B2prity’s One-Piece Swimsuit, you can switch up the halter straps to create a new look every time you wear it. According to Amazon shoppers, the swimsuit is also big-bust-friendly, as it doesn’t smush and offers support that’s “easy to move around in.” .  

Suuksess Halter Tankini Swimsuit

$37 at Amazon

I love the versatility of a great tankini. You get all the coverage of a one-piece but can mix and match bottoms for a fresh feel. The Suuksess Halter Tankini Swimsuit checks all those boxes and includes wide and supportive halter straps, ruching details along the sides, and a crisscross bra design that offers a bit of lift to the bust.

Cupshe Halter One-Piece Swimsuit

Orig. $35 $30 at Amazon

I’m obsessed with my Cupshe Halter One-Piece Swimsuit, and I’m not the only one—nearly 7,000 Amazon shoppers have left it a five-star rating with raving reviews. The supportive and flattering swimsuit has wide and adjustable halter straps that stay put when wet, removable padded cups for added coverage, and shirring along the bust and sides of the swimsuit for visual interest. It also offers a bit of compression to shape and smooth the body, while still having lots of stretch for breathability.

Beachsissi Halter-Neck Tankini Swimsuit Set

$38 at Amazon

Beachsissi’s Halter-Neck Tankini Swimsuit Set offers the right amount of coverage while still showing a bit of skin. The two-piece swimsuit has a high halter neckline, adjustable drawstring ties at the side seam to be worn long or cropped, and bottoms that offer moderate coverage. It comes in 19 colors and prints and sizes ranging from S to XL.

Shop more summer essentials during Amazon’s Prime Day Sale. But hurry, the sale ends tonight.