The term 'It's a Stitch!' is a phrase commonly used to express enthusiasm for a craft project. It is often used in reference to knitting or crocheting, two activities that involve the use of yarn and needles. The crossword solutions for this phrase are 'SEAM' and 'PURL, ' both of which are terms used in knitting and crocheting. A SEAM is a line of stitches that are used to join two pieces of fabric together, while PURL is a type of stitch used to create a ribbed texture.