size advice?

hi all! i've just joined the knit-along - am eagerly waiting for my cotton tape (in glint) to arrive.

i just wanted to ask you what sizes you've chosen? i don't want mine to be baggy, so i'm thinking about making a size smaller than i usually knit for sweaters. has anyone tried this? how stretchy is the result, exactly?

thanks! i've loved following your progress and can't wait to get started.