Petite Star Zia Official footmuffs - Any good?

[Bix]

I'm currently just using a universal footmuff on my Zia+ but it constantly slides down and generally is a pain in the bum!

Does the same happen with the official footmuff or is it more stable? Don't want to spend out on one only to find it's equally annoying / uncomfortable. Thanks ladies

 

[xSophieBx]

I've got it & really like, its very cosy and my little girl looks cute in it + I love matching stuff lol. I have the purple berry colour.