Beige Floral Printed Micro Ruffle Cotton Midi Dress

Like the dress but I find the material too heavy for me. What do I do to return it and get my refund

Bought this to wear to my daughter's wedding. I didn't want the traditional, beige, MOB dress. Although it is floral, it is somehow neutral in color. The dress is cotton which is perfect for the outdoor, rustic, barn venue. Will keep me cool yet looks festive and pretty! Paired it will comfortable platform sandals. I can't wait to wear it! An added plus to this dress it that it's not so formal that I can wear it again and again so the price is totally worth it:)