I chanted the incantation, ``Get big, get bigger, get bigger!'' and tried to make the check bigger. It's a huge check that has an impact, but since it's a blue and black tartan, it creates a calm atmosphere. This time, I wanted to make the plaid pattern look beautiful, so instead of the usual double weave fabric, I made it with plain weave fabric using cotton thread. The fabric is woven with 21st thread and is made with just the right thickness and softness for pajamas. Sunny clouds has created a slightly unique check pajamas.