FashionMark Womens Long Sleeves Plus Size Swing Dress Ladies Plain Jersey Hanky Swing Dress Machine Washable Womens Long Sleeves Plus Size Swing Dress Ladies Plain Jersey Hanky Swing Dress Ladies Long Sleeves Plus Size Plain Swing Hanky Dress Material = 95% Viscose 5% Elastane Approximate Length = 33", Sleeves' Length = 24" Size Guideline : US (6-8) = UK (8-10), US (10-12)= UK (12-14), US (14-16) = UK (16-18), US (16-18) = UK (20-22), US (18-20) = UK (24-26)