My brother, his wife and my 2 year old niece are visiting me for christmas, what should I get my niece?

I have zero experience with kids, last time I met my niece was when she was just born, they're visiting me for Christmas from the UK and i'm not sure what to get her, could someone please help me out?I wasn't sure where to post this and i'm sorry if i'm breaking any rules via /r/Parenting http://ift.tt/2hP0ZTa