I am an educator and mother of three. Our family's adventures have moved us from Utah to Boston to Paris to New York City. We are currently living in Arizona, where the excessive heat is an adventure unto itself.
This is not a 50% off or more kind of sale, but these long john pajamas from Hanna Andersson are on sale for $28 right now (normally $42). These just don't go lower than this very often, so if your small people need new PJs, hurry. The cute colors sell out really fast. Just buy them big so that you can get enough use out of them to justify the $28!! I love their classic stripes, though that bicycle pair is fantastic! All of the styles above (and many more) are available at Hanna Andersson (online and in stores).
To dress a child thoughtfully needs not be prohibitively expensive. Here you will find resources for buying beautiful, well-designed clothing at surprisingly low costs. Diminutive clothes, diminutive style, diminutive prices.