Ooh I like the concept!
I'd have her start off a bulky tongue rake to hamper her speech considerably, supplying that oh-so-wonderful orthodontic lisp! Since it's welded to molar bands, we might as well have the rest of her teeth wrapped in metal just to match!
I wouldn't wanna overwhelm her too much, so we'll just top her off with a cozy combination headgear with neon green and hot pink straps, just so there's no chance of hiding it or coordinating outfits with it. For colors we'll go with hot pink powerchains with neon green elastics, just to match! I'd say with such a solid array of of ample appliances, it only makes sense to rock these tinsel teeth for a good 6 years! Plenty of holiday photos to be appear in with a mouth bound in metal!