I decided on this color at the store but it's a 5 oz. skein. This is how far I got on 5 ounces of yarn. I did the last stitch on the rib stitch row but the yarn is too short. I can use a piece of yarn of the same color that I cut off from the skein earlier from weaving in the yarn or something.
Finishing the first sleeve-001-jpg

Finishing the first sleeve-002-jpg

Well, I took out some stitches and joined the yarn with a Knotless Russian Join and now I have enough yarn to ss and ch1. I thought this was the end of the sleeve but there's another row of fp, bp dc's (the rib stitch). Maybe I should take out the knotless Russian join and do the Alternative Russain Join. Well I took out the knotless Russain Join and did the Alternative Russian Join.

Well, I tried them both but I think I'm going to take out the Alternative Russain Join and just put the new yarn through the last 2 loops of the old yarn since I have another row to do on the sleeve.