Bought the AirMail envelopes from Bangkok some time back because I really like how the stripes and colours are so classic and has inspired so many designs out there. Yesterday, when I took them out to use, there was a hidden surprise! The graphics on the inside of the envelope are so detailed and vintage-looking; it's fantastic! I might also have gotten a little too enthusiastic with the tape. The dog sticker is truly a vintage, kept from more than 10 years ago!