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.
Halter Dress
$26.94
Girls Stretchy Pocketed Short Sleeveless Spaghetti Strap Romper/Jumpsuit
$7.59
Slit Pocketed Crew Neck Sleeveless Short Dress
$15.29
Jersey Sleeveless Summer Tube Cocktail High-Low-Hem Stretchy Bodycon Dress
$13.54
Plus Size Pocketed Summer Jumpsuit
$6.50
Sleeveless Spaghetti Strap Summer Pocketed Stretchy Romper/Jumpsuit
$10.79
Summer Sleeveless Polyester Pocketed Flowy Round Neck Beach Dress
$10.55
Stretchy Flowy Pocketed Drawstring Spaghetti Strap Romper/Jumpsuit
$8.99
Plus Size Sexy Backless Summer Jumpsuit
$10.70
Ruched One Shoulder Cocktail Short Spring Summer Bodycon Dress/Party Dress
$39.99
Summer Shirt Dress
$15.97
Plus Size Pocketed Summer Jumpsuit
$5.88
Plus Size Corduroy Spring Summer Pocketed Jumpsuit
$13.57
Short Crew Neck Pocketed Slit Sleeveless Dress
$15.29
Plus Size Sexy Backless Summer Jumpsuit
$6.85
Plus Size Lace Jacket Dress/Slip Dress
$49.90
Sleeveless Pocketed Stretchy Romper/Jumpsuit
$10.79
Slit One Shoulder Sleeveless Dress
$16.39
Sleeveless Stretchy Summer Cocktail High-Low-Hem Tube Jersey Bodycon Dress
$13.54
Plus Size Summer Pocketed Jumpsuit
$6.50
Summer Short Sleeves Sleeves Dress
$10.97
A-line Swing-Skirt Pleated Asymmetric Flowy Tiered Maxi Dress
$10.26
Short Sleeveless Romper/Jumpsuit
$10.07
Dress
$14.97
| 
Stretchy