Women's Square-Neck Tops 19.50 Only at Oldnavy.com A sweet blouse with a surprisingly sexy neckline. Wear it loose and flowing over skinny jeans and cuffed boots, or belt it for a more flirtatious look. Features a square neckline, puff sleeves with elasticized gathers and decorative ties, and a roomy a-line shape. 100% cotton. Machine wash. Imported.