Legs, Bums & Tums - what do you wear?

[TheWorstWitch]

Want to start going to this class and was told I need to wear trainers and gym clothes.
What do they mean by gym clothes? Shorts? Leggings?

Am going shopping tomorrow.
Can you tell me what you wear. Don't want to turn up looking ridiculous.

Oh, and where do I buy these clothes from?

Shorts or leggings fine - whatever you prefer. Needs to be loose (but not too baggy) or stretcy, basically. You need to be able to move easily in it and not get too hot!

Go to a sports shop to buy them - there are usually a few in most towns.

And get proper trainers.

Thanks FlamingoBingo.
I actually google imaged it and saw that most people seem to wear lose three-quarter length leggings, which is what I'll go for.

Off to Oxford Street this afternoon!