I have never worked at VS, but here's what I found:
http://www2.victoriassecret.com/beau...GHEA&rfnbr=543
Check these scents because I think a former roommate of mine had what you describe and I think she wore one of these.
Also, you might be able to take the bottle to the store and ask the salesperson to help you identify what scent it is.
Good luck! (My favorite scent, Pink, is also made from VS. You gotta love their creativity in perfume!)
Jadey