Wordnet 3.0
ADJECTIVE (1)
1. 
 befitting or characteristic of a young girl; 
- Example: "girlish charm"- Example: "a dress too schoolgirlish for office wear"[syn: girlish, schoolgirlish]
WordNet (r) 3.0 (2006):
schoolgirlish
    adj 1: befitting or characteristic of a young girl; "girlish
           charm"; "a dress too schoolgirlish for office wear" [syn:
           girlish, schoolgirlish]