The tee shirt and dungaree mock up images are based on an approx age 2 size for scale (35cm length tee / 76cm length dungarees).
I recommend pre-washing and drying all fabrics prior to sewing in the same way you intend to wash and dry the final garment. I always pre-wash at 30°C and tumble dry.
Because of the nature of custom printed fabrics, there may sometimes be small flaws, such as white dots, or ink marks. I’ll inspect any fabric before shipment to do our best to ensure you don’t receive any flaws within the printable 150cm width. The roll is 160cm wide & some blemishes within the selvedge (5cm either side) is to be expected & are not considered flaws as they do not affect the purchased width. I believe in quality if you have any concerns, I will work with you to ensure you’re happy with your order!