For a number of years, the name Yamilex has been spiralling downward in popularity. In recent years, continuing the trend, the number of babies given the name Yamilex has dropped significantly.
Re: Size of full shirt decal for Gilden kids shirt. General image (imprint) size parameters for standard youth tees is 7-9 width. Height is the same. 11 shouldn't be a problem but I wouldn't go taller. Youth extra small is limited to 5-6 for a comfortable placement.
A small t or casual shirt equates to a 36-inch chest. Casual shirts are small, medium, large, or extra large. A dress shirt is identified by the neck and sleeve measurements; a small having a 14-14 1/2 inch neck and 32/33 sleeve length unless you are especially tall, then it might be 34/35.