Net body suit is NOT Mesh, they just call it that because of the fabric. It's a full body suit. I love the hell out of them, that and its tintable. Once you receive it, it is in white and you can change it to whatever.
The hair is the freebie out by Mina. You do not need to be part of the group to get this fatpack of hair.
The skin is just part of the Valentine's Day present put out by Angeldust. Grab the tag and snatch the gift up.
Skin: Danielle (Valentine's Day Edition) (Group Gift, Free) @ Angeldust http://slurl.com/secondlife/Jazz%20Island/168/228/22
Outfit: Mesh body suit (Group Gift, Free) @ Boingo http://slurl.com/secondlife/Nelson%20Bay/179/75/24
Hair: Amber (Free) @ Mina http://slurl.com/secondlife/Koh%20Mina%20Beach/140/114/29