I love the outfit. I'll have to pick it up for my Darigan Gelert when it falls in price.
Not so sure about the colour though. It looks more diseased than candy. I think the candy pieces need to be bigger or the base colour needs to be different. Brown works far better than the red they've used, although it's not great.
Someone tried their hand at re-designing it on Reddit to great effect:
I particularly like the little candy freckles! But with larger more vibrant pieces, the colour works really, really well.