She is a pretty young lady and luckily I had a sharkskin wetsuit which perfectly fit her. I gave a quite old-style dive mask which is a bit uncomfortable and doesn't have a nose pocket. A pair of vintage rubber fins and a tank harness- we had everything to look like a vintage diver.
She worried a bit as never dived with BCD, but for her surprise it was easier to dive than she thought. I knew she was really good diver but you never know what to expect until you try it. The double hose regulator, a Nemrod model worked fine, she didn't like the mask but confessed the sharkskin suit is better than the one she use in tropical waters.