A stretchy dress is good for casual wear. Choose one with a wide skirt; it will be great for accentuating the waist, disguising the hips if you're pear-shaped, and balancing the shoulders if you have broad shoulders or a full chest.
Girls V-neck Sleeveless Spaghetti Strap Pocketed Stretchy Short Romper/Jumpsuit
$7.49
Sleeveless Round Neck Stretchy Knit Short Summer Club Dress With Ruffles
$17.51
Sleeveless Cocktail High-Low-Hem Summer Tube Jersey Stretchy Bodycon Dress
$13.54
Plus Size Summer Jumpsuit
$6.44
Dress
$14.97
Plus Size Summer Pocketed Jumpsuit
$6.76
A-line V-neck Summer Cold Shoulder Sleeves Vintage General Print Short Beach Dress
$24.78
Short Knit Sleeveless Stretchy Summer Round Neck Club Dress With Ruffles
$17.51
Girls V-neck Sleeveless Spaghetti Strap Stretchy Pocketed Short Romper/Jumpsuit
$9.09
Summer Sleeveless Pocketed Romper/Jumpsuit
$14.09
Crew Neck Pocketed Slit Short Sleeveless Dress
$15.29
A-line Pocketed Round Neck Summer Short Sleeves Sleeves Dress
$11.62
Plus Size Pocketed Dress
$17.47
Plus Size Summer Jumpsuit
$6.78
Sleeveless Spaghetti Strap Loose Fit Romper/Jumpsuit/Jumper
$19.97
Plus Size Long Sleeves Slit Ribbed Knit Crew Neck Bodycon Dress/Maxi Dress
$33.99
Girls V-neck Short Sleeveless Spaghetti Strap Stretchy Pocketed Romper/Jumpsuit
$9.39
Short Striped Print Tank Club Dress
$12.99
Plus Size Floral Print Spaghetti Strap Maxi Dress
$19.49
V-neck Sleeveless Flower(s) Dress
$12.89
Sequined Floral Print Halter Dress
$54.90
Pocketed Stretchy Summer Sleeveless Romper/Jumpsuit
$14.27
A-line Short Stretchy Cap Sleeves Dress
$13.99
Plus Size Petite Summer Pocketed Jumpsuit
$6.50
| 
Stretchy