If you're not sure what size you need, you can look at the Womens Jingle Dress Size Chart. When you purchase the Womens Jingle Dress Outfit Pattern Book (for women size 4/6 to 26/28) in your choice of size, you get: Choice of one size of Womens customizable patterns from 4/6 to 26/28 Three front and back bodice patterns: one each for shorter, regular, and longer torsos Three skirt patterns (based on bodice pattern chosen): one each for heights 5'2" to 5'4", 5'4" to 5'6", and 5'6" to 5'8" A set of sleeve patterns: one for short sleeves and one for long sleeves A set of legging patterns: one for curved and one for straight cut A belt pattern Patterns printed on sturdy white paper, not tissue paper (see picture in sidebar) Detailed instructions on making a Womens Jingle Dress outfit (dress, belt, and leggings) Colored photos and illustrations to make the 40+ pages of instructions even clearer A measuring tape (see picture in sidebar) A seam ripper (see picture in sidebar) A notebook with a set of pouches to hold your cut patterns and store your instructions (The full package weighs in at around 4 lbs.)