I think this grey tee is a kingteeshops tee as the cotton (100%) Blue Period Collection Design shirt. is slightly heavier than a standard AA shirt as well as being shorter in length. Also the collar and the stitching around the collar is different. That said, AA has a wide range of tees and I haven’t seen them all so it is possible that I am wrong.
Blue Period Collection Design shirt, unisex, premium ladies, longsleeve, hoodie and sweater t-shirt
New brand labels can be added once the originals are removed Blue Period Collection Design shirt. Where and how will vary, dependant on the garment, the customisation involved and your specific requirements. The relabelling process starts with removing the manufacturer’s label. Either cut that out and sew your label over the stitching or unpick the seam and replace the original label with a new one. Unbranded wash care labels and size labels can also then be added.
It might well be that custom print in the neck area provides the sort of bespoke tagging feel you want. An increasingly common approach, it might be a great answer for your particular customisation project and it can help keep the costs down into the bargain.