Aside from her irises being scaled down in size, Kimby's appearance hasn't changed from the "Pilot". Kimby wears a blue dress with a white collar, and white socks with black Mary Jane shoes. Kimby also has long, brown hair, (which she keeps pulled to one side) with a lavender bow on top.
Personality and Description
Kimby is shy, and quiet most of the time. She's always seen stroking her own hair, (which she stokes harder when she's nervous). Kimby is an all around "girly-girl": she likes to wear fairy wings, enjoys makeovers and playing with dolls, and she likes cute stuffed animals and ducks.
Kimby is close friends with Courtlin and Malessica; the trio are often seen together. Kimby considered Clarence gross and annoying, until in "Slumber Party" where Clarence was accidentally invited to her all-girls slumber party, the four had a good time after that. In "Belson Gets a Girlfriend", it's shown that Kimby knows the love interests of most of her classmates, and she always spreads the word to everyone.
The gallery for Kimby can be found here.