A great place to find affordable workout wear is Winners, TJ MAXX and other similar retailers. They provide affordable workout wear. You can also check a used store for these things.
Yes a sports bra
Always wear a jock
Crew length socks.
Whatever's comfortable is fine, unless the gym has a dress code. I'm a guy, so I just wear exercise shorts and a T-shirt. When going to gym, you should consider wearing something that is comfortable. Clothing such as sweat pants, shorts, tank tops are all good options.
no
if you have your period or think you might pee a little during exercise it's a good idea to wear one.
There's no reason why it wouldn't be acceptable to wear bike clothes to the gym. It's important that one's gym clothes are flexible and comfortable, not so much what they look like.
A pair of long gym shorts, a clean t-shirt and sneakers.
Sweatpants or shorts with a t-shirt if you're working out, a swimsuit if you're going swimming.
Comfortable Shorts (SOFFEE brand are good) A T-Shirt or tank top Tennis Shoes Hair pulled up If your gym has a specific uniform, wear what they tell you.
yes, jockstraps help. Some schools require them to be worn in sports and or in gym class
Yes. Your extensions are clipped in, making them secure. You should have no issue running, jumping, exercising, etc.