Vintage Twin Fitted Sheet Spring Mills Pequot Yellow Butterflies.  The sheet is in very good condition.  It has rubber elastic sewn in which is still stretchy and not worn out.  The tag shows some signs of wash wear.  The coloring of the sheet is not faded and still bright. The two close up pictures make the color look more washed out. Once close up is highlighting the fabric where it looks as if the thread was thicker in the manufacturing process and the second is of a very small dot on the sheet.  I do my best to highlight condition concerns.  Please look closely at pictures for details.  The item comes from a smoke free home where a cat lives.