The 34-year-old former Miss India said she was initially nervous but got courage after listening to soothing music by Delhi-based all-women band 'Space'.
The band composes songs related to women's issues and empowerment.
"I know Urvashi for a decade now. We have been discussing about doing a walk for a while. It finally happened now. I was very nervous initially but the live soothing music helped me calm down. Collection is very trendy," she said at the post-show.
Gul has been missing from showbiz from quite some time. She was last seen in 'Fatso' opposite Ranvir Shorey.
"I am doing a Punjabi film called 'Sarsa' now. I am busy with my travelling and inventing new places. I have also shot for 'Ab Tak Chappan 2'," she added.