"I am SO happy with this costume!! Nothing ever fits me cause I am very thin, and I am always cautious about ordering online without being able to try it on. But this fits perfect!!! I am 5'7, 110 lbs and I ordered the XS. Fits like a glove! The material is good quality and not at all cheap looking. Boot covers and sleeve cuffs fit great! Petticoat really adds poof to the skirt which I love. The pouch it comes with doesn't stay closed so I'm just sewing a bit of velcro on. Easy! My order came very fast (Canada). Can't wait to wear this on Saturday for Halloween!!!"