TexasCHLforum.com

if I wear a hip holster, with a skin tight shirt over it, even though you can't see the gun, but it is resonably discernable to the average person, well, it's not concealed.

concealed doesn't have to be covert, but using something that's meant for "not a gun" but styled to look like a shoulder holster...
well, you're not helping the cause, that's for sure.

now, if you wore it with a phone in it, and then had an IWB holster with a gun in IT, well, that's called weapons of mass distraction...