I've listed these as used because each one has different levels of spots, but I believe they are from storage and not from kitchen or food use, 

Please zoom into front of aprons to see the spots.  I have circled the most obvious ones.

These were manufactured without clothing or brand tags.

Great unique lot of eight (8) vintage promotional Fresca soda bib aprons, dating back to the late 1970s / early 1980s brand campaign.

These aprons feature the retro "TRY THE NEW TASTE! FRESCA" block logo with classic green and orange stripes. They are made from  durable, natural cream-colored cotton duck cloth / canvas fabric.

Please see photos for details and measurements.  Thank you for looking