I know we have had a number of threads on finding good white tshirts. I have searched for years! I recently purchased both a short and long sleeved shaped tshirt from Lands End in white. I normally wear an 8-10 and got a small in LE. The fit was great, not body con but shaped nicely with a nice drape. 100% cotton, but seem to maintain shape well in the wash (I hang to dry). The white is probably the least sheer I have found in a tshirt...hooray! Mine are crewnecks but I believe they have other necklines, too, in the shaped fit.