The envelope is embossed with cloth and gilded.

The colors of envelopes can convey different emotions and uses. For example, white envelopes give people a pure and concise feeling, and are often used in wedding invitations, formal business letters, etc. Red envelopes have a festive meaning in China culture, and are usually used for red envelopes and wedding invitations during the Spring Festival. The black envelope may have a mysterious and solemn atmosphere, which is suitable for some high-end art event invitations or funeral-related letters.

The pattern on the envelope can greatly enhance its aesthetics. From simple geometric patterns to complex artistic paintings, from retro patterns to modern abstract patterns, they can all be applied to envelopes. For example, envelopes printed with floral patterns will give people a fresh and natural feeling, which is suitable for private letters or invitations to activities with female themes; Envelopes with traditional ethnic patterns can show a strong cultural atmosphere and can be used for cultural exchange activities or letters with folk themes.