This is from my mother's decluttering. It's a new, unused item that has been stored. The floral lace has blue tones and is vibrant. The yellow accents add a touch of glamour. It has a lining, so I think you can wear it and stay cool. 100% polyester Flat measurements (approx.): Shoulder width: 38 cm Length: 65 cm Width (underarm): 60 cm Thank you very much. Thank you for looking.