Park picnics, coffee dates, outdoor weddings, tropical getaways, backyard gatherings — when has a breezy dress ever steered us wrong? With summer plans filling the calendar, now’s the perfect time to refresh your capsule wardrobe. Luckily, Amazon’s plus-size fashion storefront is chock-full of pretty summer dresses for under $40. We found sundresses with pockets, formal gowns, tennis dresses, and more breezy styles. Snag mini, midi, and maxi frocks in floral patterns and bright hues, with prices starting at $32. Best Plus-Size Dresses Under $40 on Amazon Pinup Fashion Sleeveless Smocked Maxi Dress, $39 Eytino Tiered Mini Dress with Ruffled Cap Sleeves, $34 with coupon (orig. $38) RoseSeek Collared A-Line Tennis Dress, $38 Longyuan Round-Neck Short-Sleeve Maxi Dress with Pockets, $33 Pinup Fashion T-Shirt Tie-Waist Midi Dress, $38 Soly Hux V-Neck Short-Sleeve Mini Swing Dress, $34 Scomchic Square-Neck Smocked Formal Maxi Dress with Side Slit, $35 with coupon (orig. $39) In’Voland Wrap Midi Dress with Ruffled Short Sleeves, $32 (orig. $48) Pinup Fashion Spaghetti Strap Smocked Maxi Dress Amazon shoppers adore this smocked maxi, including one reviewer who called it “a great summer sundress.” It’s made from “lightweight [and] comfortable” fabric and can “easily be worn casually or dressed up a bit,” wrote another customer. Eytino Tiered Mini Dress with Ruffled Cap Sleeves Don’t forget to snag a dress that works for the office, too. This leopard print tiered mini has a round-neckline and ruffled cap sleeves, and it comes in sizes 1X-5X. RoseSeek Collared A-Line Tennis Dress If your summer plans include dominating the tennis court, opt for this moisture-wicking dress. It’s outfitted with a notched collar and relaxed A-line silhouette that encourages movement and ventilation. You can also wear it while playing golf, biking along the boardwalk, or running errands. Longyuan Round-Neck Short-Sleeve Maxi Dress with Pockets When summer temperature heats up, reach for this casual maxi dress. It’s made of stretchy, breathable fabric and designed with a loose fit that allows for optimal airflow. Plus, it has deep pockets and comes in 40 colors and floral prints. Pinup Fashion T-Shirt Tie-Waist Midi Dress This midi dress is made from soft T-shirt material that’s “cool and comfortable for summer days,” according to a five-star reviewer. A simple yet versatile silhouette makes the frock perfect for everyday wear. Soly Hux V-Neck Short-Sleeve Mini Swing Dress Amazon shoppers can’t get enough of this mini swing dress, which is “perfect for the summer heat,” per one reviewer. It has a subtle fit and flare silhouette that “accentuates in all the right places and flows comfortably,” said another customer. Scomchic Square-Neck Smocked Formal Maxi Dress with Side Slit A summer wedding calls for this pretty formal gown. The A-line silhouette has a square neckline, flowy short sleeves, a smocked waist, and tiered skirt with a side slit. It comes in eight colors and sizes L–4X. In’Voland Wrap Midi Dress with Ruffled Short Sleeves Designed with a flattering A-line silhouette and ruffled short sleeves, this maxi dress is “the talk of the party,” said a happy customer who wore it at a boat club soirée. Finish off the look with a cute pair of strappy heels or platform sandals. “I don't wear dresses usually, but this dress is absolutely one I will wear over and over,” wrote another five-star reviewer.