This also applies if you are a small, junior or petite size in womens clothing. Sometimes it can be less expensive to buy large or Xlg clothing in the children's section. :
UGG® Tasman for Women | Sheepskin Slip-On Shoes at UGG.com
Ugg Boots Sizing Chart - Uggs Sizing Information
Your Guide To Choosing The Right Ugg Boot Size - UGG EXPRESS
UGG Tasman | Zappos.com
UGG Buyer's Guide | Fit, Size and Care Tips | Allsole
Ugg Size Chart Kid Switzerland, SAVE 51% - online-pmo.com
19 Best Ugg Boots for Women That Will Save Your Tired Feet (2022) | Condé Nast Traveler