sketching children

I went for a coffee this morning nad the plan was to sip my long black, read newspapers and then spend an hour looking blankly into distance and thinking about nothing (it has been a long week). Unfortunately a girl came in with her parents and have been walking round and looking adorable in her oversized brace trousers. So I spend the rest of the morning pretending that I am looking blankly into distance (so as not to alarm the parents) but in fact sketching the little girl.
Here she is. I am still not sure towards what exactly she is walking on this illustration.