I haven't measured either, I just know that I have 29" trousers that fit me.

My dad won't let me borrow his measuring tape any more since I used it to check my bra size. <.<
EXACTLY! Sometimes the way I'm sitting one leg is straight out and the other one is bent, that is the FURTHEST my legs go unless I'm trying to jump over a puddle or something. Any other activity that requires my legs stretching that far apart generally doesn't require the use of jeans anyway.
I could probably fix your tank top, I can do really simple stitching, but hemming just... no. I can't sew in a straight line anyway.
She's always dressed like that. Nice clothes, high heels, makeup, hair done every week at the salon, nails painted every other night so they're perfect 24/7. I wish I looked that good all the time! It's weird when we go to hers when she's been cleaning cause her hair and nails are still perfect but she's not got any makeup on and she's just in comfy bottoms and a tshirt. AND SHE'S LIKE 3 INCHES SHORTER WITHOUT HER HEELS. It's so weird.
If your prom dress is the one I'm thinking of, getting that altered would be SO worth the money, it was gorgeous! Makes me somewhat regret my choice of prom dress because, while it was different, I can only really wear it around halloween to a party.

Do what lots of people do and drop by with a box of things you need done?

Laundry that needs a certain wash, clothes you can't quite iron properly, trousers that need fixed....