J Alterations is a professional tailoring and alteration service located in Chantilly, VA, offering a wide range of alteration services for wedding dresses, suits, and everyday clothing. With over 20 years of experience, the owner and head seamstress, Julie Kim, ensures that each garment is tailored to perfection, providing high-quality workmanship and exceptional customer service. The store offers various services, including hemming, resizing, taking in or letting out seams, adjusting sleeves or straps, and replacing zippers or buttons, among many others.