Simply Cute!  Dainty sleeveless ruched flowing tunic top - 3 pearled buttons down back fitting w/stretch waist denim pants, complimenting ruffled trim.  
Serge seams Ladybugs/Florals appliques ~ Cotton blend material composite.  
Top shoulder to base top hem measures approx. 12 1/2" by 21" all around pit to pit flowing wider to 37" at base hem; pants are 12 1/2" top waist to base ruffle by 15" all around unstretched waist; inseam is 6 1/2".  Reminder, elastic - so will stretch somewhat for extended fit.
Acceptable good preowned condition: see multiple & up-close indoor photo views )no stains, rips, nor tears noticed w/exception of few red threads serge seam frays of 1 upper Ladybug applique to right side, not too noticeable as somewhat blends in but there & shown. Clean folded kept storage, as Daughter outgrew ~ ready to wear. 
Smoke-free home.