I bought B6287 today. The line drawings are identical to B 6505 in the new collection, it's just that B6287 has a collar option. I've just finished tracing the pieces, measuring and realising I have big biceps and it could be a bit tight on the bust so retraced half a size larger all round. I can always take a bit out of the side seams later if it's too big. I've just pinned the paper together to try on Dolly. I shall have to label all the bits carefully, I can see potential for plenty of mistakes and really don't want to have to unpick on this fine viscose jersey. As usual, I'm incapable of following the pattern to the letter, I've spotted an easy way to add a pocket. Looking at the way the pieces fit together, I think I could be making several versions of this. My fabric is washed ready to cut tomorrow, it has shrunk by 12% on a 30degree wash!