Remember, cross-stitch is considered counted embroidery.
So count count count count again and double check your counting. It really helps minimize mistakes.
Gridding save you a lot of time (and your sanity too). Cross stitch is meant to be relaxing. Make your hobby hugely beneficial for your mental and physical health.
Material Type: Aida Generic White
Sewing Count: 14/inch or 55/100mm
Design Size: 32 x 45 stitches
Sewn Design Size: 2.3 x 3.2 inches or 58 x 82 mm
Suggested Material Size: 8.2 x 9.1 inches or 208 x 232 mm
Stitch Style: Cross-stitch Using 2 strands