Skip to top navigationSkip to shopping bagSkip to main contentSkip to quick filtersSkip to product filtersSkip to footer links
Open and use a Navyist Rewards Credit Card & get an extra 30% off* your first purchase. Apply Now.Open and use a Navyist Rewards Credit Card & get an extra 30% off* your first purchase. Apply Now.
on logo lighton logo dark

Onepiece Dresses

163 items
Size Variant
to
163 items
Mini Shirt Dress
Mini Shirt Dress
$44.99
$13.97 - $22.47
Mini Shirt Dress
Mini Shirt Dress
$44.99
$22.49
Mini Shirt Dress
Mini Shirt Dress
$44.99
$22.49
Mini Shirt Dress
Mini Shirt Dress
$39.99
$15.47
Mini Shirt Dress
Mini Shirt Dress
$39.99
$12.47
SoSoft Midi Dress
SoSoft Midi Dress
$59.99
$47.99
Sequin Mini Dress
Sequin Mini Dress
$54.99
$32.99
Sequin Mini Dress
Sequin Mini Dress
$54.99
$32.99

ONEPIECE DRESSES

Discover a stunning collection of onepiece dresses for girls and women at Old Navy. Our onepiece dresses are designed to make you look effortlessly stylish and feel comfortable all day long. Whether you're dressing up for a special occasion or looking for a casual everyday outfit, we have the perfect onepiece dress for you.

Our onepiece dresses come in a variety of styles, including fit and flare, swing, tiered, and mini dresses. Choose from a range of prints and patterns to express your personal style. Made with high-quality fabrics, our onepiece dresses are soft, breathable, and easy to care for. With features like long sleeves, scoop-backs, and tie-fronts, our dresses are both fashionable and functional.