DRESSES, SKIRTS, TOPS, PANTS, SHORTS:
Tops and bottoms: SMALL size equals size 2-4, MEDIUM is 4-6, LARGE is 6-8, EXTRA LARGE is 8-10.
Tops: SMALL size equals size A-B cup, MEDIUM is B-C cup, LARGE is C cup size, EXTRA LARGE is D cup size.
(Even though the M tops are sized to fit cup size B-C, because of the textured nature of crochet, it easily accommodates an A cup).
Bottoms: SMALL size equals size 2-4, MEDIUM is 4-6, LARGE is 6-8 (if the style is a side tie bottom it can fit size 10), EXTR ALARGE is 8-10.