I own two of these blouses, and will probably be ordering more. I do own a garment steamer, which helped with the wrinkles out of the package. I now simply throw in the washer and dryer, haven't had issues. It's long enough for a front tuck into my jeans or slacks, and the sleeves are also the perfect length for my tall height. I ordered the M, perfect fit. 5'8" and 138 lbs.