Sometimes crafters may wonder - Why am I doing this? Not everyone does this to sell their products, nor to give the items as a gift. It is the doing itself that takes the mind through a process ignited initially by an idea, through planning, choosing, acquiring, starting the production process, manufacturing or building the item itself, and finally producing the product with your own hands. What an amazing feat it really is and how fantastic a brain activity leading to the warm feeling of success.
This is also the reason a crafter gains so much pleasure when someone else compliments the result. Always remember that all kids need a lot of these compliments when they finish drawing, building or making items that have taken them thought and time, as these good words build their confidence and encourage creativity in their future.
Embellishments can make simple homemade clothes become really special. Bought appliques are quite pricey, especially if clothes are being sewn for utilitarian purposes - not the special outfit for a play-date or outing.
My suggestion is cutting cute pictures of printed fabric - a design of an animal or other character. In the picture here, you can see that I have cut out some dog pictures and ironed them onto the pants. You can decide to sew them down or if you know they will not come off the fabric when washed, fusible web is sufficient.
Babies grow so quickly! Here's an idea that I used for the design of the original pants, but could be used to add a few inches to the baby pants. In general, the width of the baby pants are ample for quite a while before the next size is needed, so the first sign that clothes are too small is the pull from the foot (especially if the pants have a complete foot) to the crotch - making it impossible for the baby to wear. If the item is a onesie, the foot can be cut off and a new open cuff added. If the pants already have a nice cuff, the inches can be added in the leg and the bottom part with the original cuff, sewn back on.