The first thing you do to your jacket is remove the lapels and collar all in one piece. Then cut you jacket off under the armpits. Sew enough little seams to make it fit you.Trim all the edges with bias tape or something else and reattach the collar.
(Open) Well... Two days had ended up turning into seven, and The Doctor and Peter still hadn't spoken to eachother. Amy kept him updated on his fallen companion, but the Doctor himself was much too proud to apologize first... "What do you want?" He grumpily asks (y/c).