The ones from the places Rachel doesn't shop but should
Okay, first up Topshop. Why Rachel doesn't shop here I just don't know because they have lots of suitable dresses.
I love all three of these - the floral print belted tea dress, the incredibly sweet Annie Greenabelle dress with polka dot borders and bow belt and the twofer dress with polka dot skirt and paperbag waist (also Annie Greenabelle).

