Yes!
Your embroidery will be sewn on a fabric swatch that is similar in color and texture to your ordered goods, you will be able to view it on the artwork proof page. It will not be exact and is only intended to show the embroidery, not the final product.
Embroidery is an imprecise art and there is some variation in how the embroidery looks from garment to garment. The threads which make up the design don’t always fall in the exact place, but we do the best we can to match the approved design onto your embroidered garments.
See also:
How do I view my artwork?