Perfection in one simple piece! This jumpsuit is absolutely the most gorgeous and comfortable piece the boutique has ever carried. The colors are vibrant and beautiful and each piece is hand-dyed. It is a one size piece because it has so much room and versatility in the mid-section and also with the tie sleeves. It should fit sizes small -2X. This allows you to adjust the ties to make it longer or shorter depending on your style and body type. It also comes with a removable belt-tie that allows you to wear it around your waist, under your breast line or not at all. BEST JUMPSUIT EVER.