Andy uses an Amazing Spider-Man Gwen Stacy coat & skirt. I believe her hair is from a comic version of Black Widow. A very good execution. She'd be perfect with the arm stripes and the "A" on her sweater but the parts used gives a great representation of the character.
A Custom A Day....
I began toy collecting as a hobby back in 1990 I have always had a
need for custom figures. Toy companies begin action figure lines, begin
to release individual characters to create teams and, more often than
not leave them incomplete. Many collectors find that custom figures
pollute their collection's authenticity by not being mass produced
creations from the toy companies that created the preexisting toy lines.
I disagree. I feel a quality custom action figure enhances a
collection and help create a complete picture.