GilAskan
Sounds pretty reasonable. A few possible notations-
1) Dressing in EGL while working at an antiques store doesn't seem all too reasonable. Antique stores' patrons tends to be older and are often conservative. EGL may work for a music store, or a fashion store, or a thrift shop. But if it's a fine antique store, the customers may find that style of dress out of place. Unless it's heavy on historical accuracy and light on the goth incluences.
2) The bondage pants described (while somewhat popular in the goth culture, to a small degree) are often associated with "Mallgoth" culture.
For the first one (sorry, I should have mentioned this!), the woman she works with has a large collection of very old items for England's Victorian age, including bisque dolls (very fragile, very RARE dolls that look like they could be real). She loves how she looks like a living doll dressed like that and requests her to wear the fashion as often as possible. Her employer is actually based on my own mother, who has tried to find me inexpensive ways to dress like this, and is very open minded, though old. And the story is set in a not so distant future so...
As for the second. I know. But this character is based on two of my friends. One is goth, pure and simple lifestyle goth. One is not, simply likes the appeal of being mysterious. They both like the pants because of the chains and the fact that they can hide huge amounts of stuff in their pants without having to carry a purse. And each owns a pair (irony, huh?).