Two-three weeks before your scheduled maternity session, you will be able to visit my studio and try on any gown you may want to wear for your session. There will be no fee for wearing any of my gowns. I strive to give you the best experience so you do not have to lift a finger. I understand how stressful it is to buy a maternity gown just to wear one time. I have sizes XS-XL. I found M fits majority of the women. Do not worry about the sizes and try on any you like. You might be surprised!