A wedding envelope is a specialized envelope used to send and receive wedding-related correspondence, gifts, and cards. Here are some common uses for wedding envelopes:

1. Wedding invitations: Send formal wedding invitations to guests.

2. RSVPs: Receive guest responses to wedding invitations.

3. Gift cards and money: Send monetary gifts or gift cards to the couple.

4. Wedding cards: Send congratulatory cards to the newlyweds.

5. Thank-you notes: Send thank-you notes from the couple to their guests.

6. Wedding programs: Distribute wedding programs or orders of service.

7. Wedding gift registries: Send information about the couple's gift registry.

8. Accommodation information: Send details about accommodation options for out-of-town guests.

9. Wedding website information: Share the couple's wedding website URL.

10. Post-wedding thank-you's: Send thank-you notes or cards after the wedding.

Wedding envelopes are useful when:

- You want to add a touch of elegance and formality to wedding correspondence

- You need to send or receive sensitive or valuable information (like gifts or RSVPs)

- You want to keep wedding-related documents organized and separate from other mail

- You prefer a specialized and decorative envelope for wedding purposes

- You want to make a good impression on guests and loved ones

Wedding envelopes come in various designs, sizes, and materials, such as:

- Formal white or cream-colored envelopes

- Decorative envelopes with wedding-themed designs or monograms

- Envelopes with a special wedding-themed lining or insert

- Envelopes made from high-quality paper or materials