Being able to order by true size, 12 for me, is wonderful! (thenorthface.com)
This time I ordered true size XL but what arrived was more like a Large. (territoryahead.com)
Leg gussets, adjustable rise, true sizes so you don't have piles of fabric bulk to fold down in the front yet each size still does have one rise adjustment which helps you get a perfect fit as baby grows and changes shape. (greenmountaindiapers.com)