The letter can be written on plain A-4 size paper with a word limit of not more than 1000 words under the envelope category, and in the Inland Letter Card category, the word limit is 500.

And, it feels a little more special when you use pretty letter-writing paper. You can can even make coordinating envelopes.

Craft cute mini gift bags from paper envelopes effortlessly! Ideal for small gifts and party favors. Dive into the easy DIY ...