Legging brands for tall slim girls?

[figital]

My dd 6 is tall and slim. Her legs are long and she has a small waist. I'm really struggling to find leggings and trousers that are long enough for her and don't slide down as they are so big around her waist. M&S used to fit, but they are not good at all now. Same with Next. Joules seem to fit fine, but per pair they are a bit more expensive than I'd like to pay. I find Boden also fit well, but again a bit expensive. Any cheaper recommendations?

Love Leggings come in tall and extra tall length

My daughter is the same I have always struggled with jeans and leggings. I have I find zara very good and a good enough investment if you get a handful and switch around and they wash very well. You also they do good enough sales.

My DD is the exact same. Got to H&M they are perfect and very cheap.

I should add that my DD is also 6 and has to wear age 7-8 leggings from most brands for the length but they are massive at the waist. In H&M she can wear a 6-7 size no problem.

Next have longer length leggings in black, navy, grey. Else I just bought the next size up and sewed the waistband over on each side. Trousers - only ever bought the ones with adjustable waists.

Definitely H&M, long and slim

H and m definitely. Other option is next longer length although their waists are quite big.

H&M it is then. Thank you so much!

Primark are good - size up to get the right length, but they stay narrow, so perfect for long slim legs.