I can wear a t-shirt and shorts and feel confident that the gun remains concealed.
I’ve been carrying concealed with a Crossbreed holster for close to five years now. From a compact Glock 26 to a full size Sig P220 and now a Glock 19 with the light I have never been let down. Regardless of the size of the pistol or whether it wears a light these holsters strike an excellent balance of concealment and speed.