The phrase "pajama style" refers to clothing items, such as tops or bottoms, that are designed to resemble or imitate the appearance of pajamas. Full definition
Love, Alex Trend Pajama Style Ideas You Can Wear On The Street (thestyletune.com)
This festive pattern is popping up everywhere these winter months and can be seen most frequently in sweater form -LCB- super cute ones here, here + here -RCB-, but also appearing in hat, pant, dress, mittens, scarf, and pajama styles too. (goldcoastgirlblog.com)