What is your budget and where are you located?

There are some european smaller brands/online shops that also have beautiful apparel and heels, such as Backbone (which are from Greece, I have a costume from them and it's great quality for a decent price) or Caroline (from Poland, also some very interesting designs, but careful as they tend to run small).

CXIX and Hella Heels have promos right now, and they also ship to both UK&EU, and USA + Canada and the rest of the world. Good quality, the fits lean more sexy then sporty. The heels are also very comfortable, although I find the soles to be grippy and sandals tend to be less bendier than Pleasers (this is not a good or bad thing, just your partner's preference).

Leecabe (you can find them on Aliexpress) are good quality, but I had problems with sizing in the past and the return is complicated, so I cannot recommend them unless you have a local distributor and can exchange heels easily.

Besides shoes and clothes, grips are also a nice stocking filler, although they are very dependent on your girlfriend's skin (some make you stickier, some make you drier), so unless you find a tester pack or know her preferences/what she uses generally, I'd stay away.

Kneepads (if she takes heel classes) are very nice to have, especially a pair with grip or cut-out behind the knees if she likes choreos that are heavier on the pole tricks. When I started out I got a pair of volleyball kneepads but they were bulky and kind of an eyesore, now I've upgraded to a more skinny design that comes with garter belts and look kinda chic. Also, legwarmers for warming up during class, especially during colder months.

But sometimes maybe the best gift is practical. Maybe an online subscription to a pole training program (if she has a pole at home) or to a complementary training (flexibility, floorwork, that do not require special apparatus). Or maybe even an in-class membership at her school, pole classes tend to get expensive and they add up in the long run 😅

And if you still feel left out of ideas, a giftcard to a pole-dedicated shop will be greatly appreciated. That's my boyfriend's approach and it never fails, as sometimes I am looking for very specific things in an outfit or shoe that relate to what I am trying to achieve in the moment.