Express Women's Blue Polyester Square Neck Sleeveless Knee Length Dress Size MED Look chic and stylish with this beautiful knee-length dress in a trendy blue color from Express. Made of polyester material and designed with a square neckline and sleeveless style, this dress is perfect for any occasion, from casual daytime events to parties and cocktails. The dress features an attractive chevron pattern and a pullover closure for easy wear. #express #sleeveless #squareneck #summer