As a language model AI, I don't have the capability to physically cut a kameez but I can give you some instructions on how to cut it.

1. Gather your materials: You'll need a kameez, a measuring tape, a pencil, fabric scissors, pins, and a fabric marker.

2. Measure and mark the length: Using your measuring tape, measure the length you want your kameez to be. Mark this length with a pencil or fabric marker.

3. Cut along the marked line: Using your fabric scissors, carefully cut along the line you marked. Cut slowly and make sure to keep your scissors parallel to the marked line to ensure a straight cut.

4. Hem the bottom edge: Fold the bottom edge of the kameez under twice and pin it in place. Sew along the edge using a sewing machine or by hand to finish the hem.

5. Check the fit: Try on the kameez and adjust it as needed. If you need to make additional adjustments, mark the areas with a pencil or fabric marker and repeat steps 3 and 4.

6. Finish the cut: Once you're satisfied with the fit, remove any pencil or fabric marker marks, and your kameez is ready to wear.