Everything you will ever need for your day to day ballet lives
Warmies and other stuff
The chiffon wrap skirt, a classic, which you don't even need to take off cuz it's super thin....that girl's leg though
GARBAGE PANTS!!!!!! I absolutely adore my pair and you will too if you get some/ have some. So what if they were big when your mum started dancing? They are making there way back (albeit slowly....)
You can also get half body warmies (just the legs) or leg and arm warmers (which are a little less common nowadays.
I swear by the new bloch warmup boots (i got mine in purple) The are soooooo amazing and i highly recommend them, if not anything else. Too expensive? Try a big pair of thick knit or fuzzy socks over your shoes while you warm up your feet, cuz they need attention too.
The full body warmies....super comfy and great to warm up in (duhh) but only really on your own time, cuz they can restrict you when in class
Sweatpants and shirts, a great top layer to start off your day. (They key to warmups is layering....tights, leo, leggings or shorts, legwarmers or warmies (tight fitting ish), baggy sweatpants or a onesie warmie and of course a sweater or wrap for your top half) At my school we all look like strippers to people passing by the windows cuz literally all we do is take of our clothes ;-)
The best part is, because there are so many things you can buy, absolutely no one will be wearing the same thing as you.