So I have stopped buying clothes for the girls until they outgrow what they have or we are lacking something specific. They are still wearing clothes from over a year ago.
Let's look at their outfits.
Excluding shoes, she is wearing Gymboree in size 3T and I can guarantee that she'll be wearing those clothes again next fall.
Shirt - The Children's Place, Size 2T - Currently, a perfect fit.
Denim Jumper - Old Navy - Size 4T - I purchased this thing back in the spring for like $2. The girls will be wearing that for at least two more years.
Leggings - Gymboree - Size 3T - These are really long and I expect the girls to wear them for another two years.