Need Help by Lacey Robbins

I need help with just a couple of small things for my web site.

On my shop pages, I am wanting my TAGS to show up in order from the smallest size to the largest size.

Like this

 All, 0-12m, 18-2T, 3T, 4T, 5, 6, 7, 8, 10, 12, 14, 16).

lacey_robbins@hotmail.com