I believe it was purchased by the client.

I will ask if they have a record of the purchase.

Here are some similar options:

https://www.wayfair.com/decor-pillows/pdp/house-of-hampton-mirrored-frame-wall-mirror-hohm2567.html

https://www.wayfair.com/House-of-Hampton%C2%AE--Boland-Rectangle-Beaded-Beveled-Accent-Mirror-X111455437-L41-K~W000344326.html?refid=FR49-W000344326

thank you