"I saw these floral tanks on the last trip to Old Navy and thought they were a nice substitute. Not only are the floral ones available in 3 colors, but they are also available in petite sizes (for us little ones) AND if you buy more than one online, they are $5 each."
The tanks are $8.50, or $5/ea if you purchase 2 or more. Today is the last day to save an additional 20% with STUFFSAVE if you have a BR/GAP/ON card. I prefer most BR & ON tanks to J Crew's. The J Crew tanks have easily gotten little holes in them or lost shape while I'm wearing them. Can't say I'm impressed. The upside of J Crew tanks are the colors & that they interchange w/other items in their color palette.
The basic cami retails for $8.50. Select colors are currently $5. I wear one of these a few times/week. They're good to have in black, white, navy, grey and a couple colors to pop under v-neck sweaters. HeidiG loves these, too.
Two more. Boho tank - . I haven't seen these in-person. They might look cartoony, or they might look good. Cartoony could be really cute if you have kids or teach little ones.
Boho tank - $12.50, surfboard yellow - The web description says the boho tanks are "adorned with elegant embroidered accents." This leads me to think there is threading sewn onto the tanks. That would create a different look than a silkscreen print.
Many ON tanks now come in regular, tall & petites. Give ON tanks a try.