Do you label?
If you work with fibers and fabrics in your at home business, you’ll need to pay attention to labeling requirements.
The rules seem a bit arbitrary for instance you must label all clothing items, except for hats and socks, unless those fall under a different section of the labeling requirements (such as those from fur or wool) or unless there’s mention made of the fibers used (for instance putting 100% cotton on your packaging, you’d then be obliged to follow through and put in the care instructions.)
Diapers and menstrual pads would be excluded, unless of course you tout the absorbent qualities of the batting, then you must label.
Doilies must be labeled, but bags don’t need it. Ironing board covers need to be labeled, but tea cozies are excluded.
Fortunately the FTC has a page dedicated to helping us sort what our legal requirements are as crafters and seamers.
Do consumers care if you label?
I’ve played around with different kinds of labels with my items, usually affixing a sticker or small hangtag with the content and care onto an item, but sometimes I feel that sewing in the label is the way to go. I’ve had customers praise and complain about all types (fortunately not in the same breath) but they’ll usually acknowledge that it is professional if nothing else (which is sometimes the complaint with craft fair buyers who would prefer everything look homemade.)