A lot of people did twists...? I transitioned as well (for about 2 years) before chopping, but I don't remember any particular "transitioning styles."
Do you have a curl thus far? (As soon as I got a curl (relatively quickly, because my hair doesn't hold relaxers well), I started doing some up/down styles that helped protect the relaxed ends while showing off the new curls.
There are also variations of braids, accessories, buns, etc to help with the creation of styles.
Hair Type: 3c, Med-High Density, Low Porosity
CG since '09
Low Poo: KC Come Clean
Condish: AOHR, TN (Avocado), TJ Balancing Moisture
Leave in: GDL, KBB
Curl Lotion/Gel: CHS/CK
Others: CJ Curl Rehab, Jojoba Oil