The Maya Padded Ring Sling does only come in two sizes: small and medium. However, the small fits most people however those that are taller than 5’8″ or are larger than an 18 in dress size may feel more comfortable in the medium. The only difference between the two sizes is that the sleeve of the medium is 6 inches longer. What may be more difficult than getting the right size is the first few times it’s worn as it requires an instructional DVD and written instructions. It it available in many colors including: olive, teal, multicolored, blue, purple, ivory, black, and deep pink. It can be purchased through the Little Possums website for £40.00.