Is she walking already? Or just wearing to go out?
If she is walking already, you can get those shoes that are of soft materials all over (not our conventional shoe materials type), specially for babies. I bought from OG at chinatown, Snoopy shoes are quite cute and nice.
I dont think its right time to get sandals yet, wait till when she is older coz their tiny feet is stil developing...wearing proper shoes are important at this stage.
OG has some first steps shoes + baby shoes ...you can shop around. Kiddy palace also has them too.