Shirts
Put two fabrics on top of each other and cut out the shape of a shirt. Once you start sewing, sew all sides except of the collar and the opening for the arms. Be careful when you sew! ( If the arms of your Webkinz cannot fit through to hole you made for them, you will need a strechy band. Measuse it so when you roll it up, the ends will slightly overlap. Sew the ends to together, then sew the entire strechy band onto the near-bottom part of the sleeve.)
Pants
Choose out a color made from thin cotton fabrics. Cut out the shape of the pants on the 2 pieces of fabric together. Then, sew up the sides of the pants but leave the waistband and bottom sides open, so your Webkinz can fit. You're done! Try it on! ( Too small? Also apply a strechy band! Directions are listed at the botton of the 1st paragraph above. If it's too big, pinch a piece of the fabric at the top of the opening and sew through it. Sew it until right size.)
Capes
To make a cape measure the neck of your Webkinz. Use a fabric and use it to circle around the neck just so the ends can touch without strangling your Webkinz. Cut it out, then sew on buttons and designs. This will need adult supervision, but when done your Webkinz will praise you for sure!