In this Penpal With Me, I’m putting together an autumn-themed letter and a little flip book to tuck inside—everything warm, cozy, and café-like (please imagine a hot drink on the side). I focus on layering papers and stickers in a way that still feels calm and readable, so the letter is the main character and the decorations support it. If you love stationery ASMR, this is one of those slow, satisfying sessions where you can just listen and watch the textures come together. I also share where I usually get my supplies and the sticker sets I’m using, including my own designs from my Mei Papier shop. The big takeaway is to pick a simple fall palette (browns, oranges, muted greens) and repeat a few motifs so the whole mail feels cohesive—without needing a huge pile of materials. By the end, you’ll have an autumn pen pal package idea you can recreate with whatever you already have in your stash.