Wipe out the interior of the suitcase with a dampened sponge or cloth.
Line the bottom of the suitcase with a sheet of tissue paper.
Pack pairs of pants. Fold the first pair in half lengthwise and place them inside the suitcase with the waist against the sidewall and the legs hanging out of the suitcase, over the opposite sidewall. Place another piece of tissue paper and place a second pair of trousers on top in the same manner, but going in the opposite direction. Continue placing additional pairs of pants in the same manner.
Place jackets in the suitcase. Set the first jacket on top of the last piece of tissue paper with the color against the back wall of the suitcase. Tuck the lapels in tight enough that the sleeves won't get bunched up at the sides of the suitcase. Insert rolls of tissue paper so they run from the collar and into the sleeves. Place a piece of tissue paper on top and add another jacket in the same manner, if necessary.
Stuff hand towels, socks and underwear into any cavities around the currently packed items to create a level surface.
Pack shirts. Position the first shirt face up with the collar against the back of the suitcase. Place cardboard collar liners or cut strips of card stock under the collar. Fasten the top, middle and bottom buttons. Fold the sleeves across the front of the shirt, positioning the folds at the same points as the sleeves' seams. Cover the shirt with tissue paper and add any other shirts in the same manner. Cover the last shirt with tissue paper.
Coil belts, wrap them in tissue paper and place them in the corners of the suitcase.
Fold up the bottoms of the pants, jackets and shirts that hang over the sides of the suitcase, placing pieces of tissue paper between each, so they lay flat on top of the suitcase. Place a piece of tissue paper on top of everything and tuck in the edges around sides.
Insert shoes into shoe bags and place the shoes in the corners of the suitcase.
Protect the toiletry kit in a plastic bag and position it snugly against the back of the suitcase.
Wrap ties in tissue paper and lay them flat across the top piece of tissue paper.
Buckle the suitcase straps at the top of the suitcase and secure the suitcase lid shut.
