Average cap is a comfortable fit I am a 21.5”. Absolutely adorable cut the picture isn’ t flattering but I have always loved shags so I tried this one and am in love. Hair is very soft not overly shiny and has good movement, hair, scalp and lace all look believable. literally you can part it how you want give it a quick going over and it looks great without product. You may need a slight snip on the bangs depending on your face . It is slightly flippy in the back but not in an outdated way and fluffs up easily if you want volume. I think i found the wig I will be brave enough to wear out of the house! I will post pics soon.