A sleeveless dress can be informal enough to wear to a backyard barbecue, but in dressier fabrics can be acceptable business attire if worn with a jacket. Choose a collared style with a V-shaped neckline if you have broad shoulders.
A-line Fit-and-Flare Fitted Flowy Swing-Skirt Summer Sleeveless Spaghetti Strap Tank Party Dress/Midi Dress
$22.99
Cocktail Crew Neck Sleeveless General Print Dress
$20.99
Plus Size Tie Waist Waistline Striped Print Sleeveless Pocketed Flowy Summer Beach Dress/Maxi Dress
$34.90
A-line Short Summer Sleeveless Tank Ruffle Trim Flowy Crew Neck Beach Dress
$15.80
Maternity Pocketed Jumpsuit
$16.88
Crew Neck Cocktail General Print Sleeveless Dress
$20.99
Pocketed Button Front Summer Scoop Neck Sleeveless Romper/Jumpsuit
$8.99
Pocketed Cotton Sleeveless Spaghetti Strap Romper/Jumpsuit
$12.49
A-line Summer Sleeveless Tank Midi Dress
$22.99
Plus Size Crew Neck Sleeveless General Print Cocktail Dress
$19.99
A-line Sleeveless Cocktail Crew Neck General Print Dress
$20.99
Spaghetti Strap Summer Beach Dress/Midi Dress
$22.99
Girls Spaghetti Strap Above the Knee Pleated Dress
$22.99
Plus Size General Print Sleeveless Dress
$10.09
A-line Sleeveless Cocktail Crew Neck Prom Dress
$19.99
Summer Scoop Neck Button Front Pocketed Sleeveless Romper/Jumpsuit
$8.99
A-line Cocktail Sleeveless Crew Neck Dress
$20.99
Dress
$98.99
Girls Long Sleeves Striped Print Tweed Round Neck Party Dress With Ruffles
$11.99
Plus Size Crew Neck Sleeveless Cocktail Party Dress
$20.99
Girls Pocketed Short Summer Sleeveless Spaghetti Strap Romper/Jumpsuit
$14.01
Plus Size Floral Print Summer Sleeveless Tank Scoop Neck Short Cotton Beach Dress
$19.33
Dress
$81.99
V-neck Pocketed Knit Sweater Sleeveless Midi Dress
$18.77
| 
Sleeveless