I just returned from a beach vacation and must report back on the workhorse of the week - these linen drawstring shorts from LOFT.

I bought these the day before the trip because all of my shorts are denim and fit close to the body.  I knew that style was going to bug me if I tried to wear them over a bathing suit.  I wore them on the beach, to casual dinners, out exploring.  Pretty much all the time.  The elastic waist was especially helpful when I was trying to avoid the pain of dressing with a sunburn (But I wore sunscreen!!!  Why?).  I also did not notice any creasing issues (perhaps it is camouflaged by the small pattern).  You have to be at peace with the 4" inseam, but the legs are roomy which make them a great option for those of us pears and hourglasses.  Give them a whirl!  I think they are on sale this week.