Strapless Floral Dresses & Windsor Strapless Floral Dresses for Women Strapless Floral Dresses & Windsor Strapless White Dresses & Windsor Strapless Floral Dresses for Women. Major Material: Polyester 93. 7%, Spandex 6. 3% Lining Material: Polyester 96. 9%, Spandex 3. 1% Non Stretch Laundry: Water wash, Do not bleach, Gentle dry cleaning, Iron at low temperature, Line dry in the shade This strapless mini dress features a fitted silhouette and a smooth, crisp fabric. Large iris flower motifs in pastel purple and green create a bold visual across the front. The clean hemline finishes just above the knee. The look is minimalist with statement flower graphics.