Hello Hanna, this is a curly wig, so please don't use combs to com it.  When we ship it, we will use a thick paper to style the wig & put it in a plastic bag to make sure the wig style will be best protected.  After you received it, you can simply take the wig off from the plastic bag & paper, then use fingers to better fix the wig style.  After you used it, please put it on a wig stand to make sure it is dry and put it back to the paper & plastic bag after used it, then you can keep it long time.  (n__n)

Hello amber, all wigs size are fixed and suitable for head circumference which between 50-80cm.  n_n