if it's for someone she doesn't know, Briar honestly would just buy some expensive jewelry because it's easy to get and the price will always have people surprised so she can get out of that problem as quick as possible LOL

But if it's for someone she cares about, she would take her time to actually plan out a gift including things that person likes, and would make sure to get really luxurious stuff. She goes all out when it comes to gifts for her loved ones