13yo 34" blazer : fits perfectly should I buy size up (sale )or have they stopped growing

[PerhapsaSillyQuestion]

As above thanks

I doubt a 13 year old has stopped growing tbh, my eldest brother shot up and filled out at 15.

Boy or Girl? my girls stopped growing at 12 and had the same blazer through secondary school, the boys were still growing in yr11....

Size 34 sounds right for a 13 year old boy. It’s extremely likely that they have stopped growing and I’d be wary of a perfect fit!

A girl might have stopped growing at 13, but a boy almost certainly won't have.

Girl I'm wether to keep it and she will grow into it or just get the current size in new.
Current blazer is ok but a hand me down and ripped inside.

My problem is she will not wear the new blazer even though only slightly bigger.

My eldest DD had stopped growing by 13.
She could put weight on though or get bigger boobs which would be normal at her age.

Also depends how the current one fits? Is there space for a little bit of weight gain?

@user2848502016 it's just right at the moment

The 34 is too long on the arms etc . I think I will swop it for the a32 and hope she stays in it a whike

I would try it on yourself to see if she might grow into it, as she might have a similar shape to you? If it's huge on you she might not grow into it.