Please watch this video (Kara Nester, Olympia Basic grad and instructor) that talks about things to consider when dressing for your climb. Every climber will have their own clothing preferences and layering methods, and you'll develop a process and acquire the perfect layering for your climbing.
Consider what layering techniques you have and how you can improve upon your own system and incorporate some ideas you see here. Layering is an integral part of comfort in the mountains. Dial this in.