Upload & Sell: Off
Anastasia (her real name?) looks like a really fun person to spend time with.
IMO the B&W version works better here because her skin is a bit blotchy-looking in this light (perhaps softer light would help?) The B&W avoids that.
Also, this terrific portrait is not about color imo; it's about a cute young woman acting goofy in a completely delightful way. Her expression IS the picture.
Anastasia was having a good time... I trust that you were, too.