Dick Grayson grew up as a part of the Flying Graysons, a trapeeze act with Haley's Circus. Unfortunately, the last time Dick wore the outfit to the right, Boss Zucco had had the trapeeze ropes cut and Dick's parents fell to their deaths. Luckily for Dick the rich Bruce Wayne was at the circus that day and took Dick in as his ward. (Not to mention that the Batman took up the hunt for the killers.)

Returning to Haley's Circus as an adult, here's Dick in his "grown-up" circus costume.

Below you see a more grown-up Dick in his typical college attire. Dick attended Gotham University.

TOP FIGURE:
Dick is made from a small Robin figure. The face has been given slightly more chubby cheeks with Sculpey and the hair was re-done with Sculpey as well. The chest was sanded down until smooth.

This is another figure (like Harvey Dent) that I will have to revisit).

MIDDLE FIGURE:
Dick is made from a BTAS Dick Grayson figure. His shoes were sanded down as were the overly done muscles and the spiky hair. The edges of the original figure's gloves were sanded down to make his wristbands.

BOTTOM FIGURE:
The head of the college Dick is a Superboy head. The rest of the figure is an unknown action figure, but I think it was a Jurassic Park guy. The collar of the shirt, the edges of the sweater and the shirt cuffs are all made from Sculpey.

He's not a very animated looking figure (nor is the Sculpey work very smooth), so he's another that I'll have to revisit sometime.