Old Navy - ballerina jeggings.  Elastic, adjustable waist.  2 side pockets on the legs, faux front pockets and 2 back pockets.  Button and zipper closure.

Gap Kids - floral jeans.  Elastic waist, pull on.  Faux front pockets and 2 pockets in the back.  

Zara Baby Girl - light wash, adjustable waist with elastic.  Snap closure.  5 pocket design.