White Cards & Envelopes by Recollections™, 2.5 x 3.5

Folded Card - Classic 2.5x3.5 Landscape - Envelopments

Frosted Acrylic Wedding Card Box with Lock DIY Gift Card Box for Wedding Reception with String Light and Envelope Money Card Box - AliExpress

Card Making Blank Cards

Envelopes 3.5x2.5

321Done Little 3x5 Blank White Cards (Set of 50) - Thick, Heavyweight Small Plain White Card Stock - Make Thank You, Greeting, Note, RSVP, Index Cards - Draw, Write, No

Create Your Own 4.25 x 5.5 Rounded Matte Card

Silver and White Invitation for Annual Business Dinner Party, Elegant — Claudia Owen

For a clean white look, use the A6 White Card Envelopes 50 Pack A650 to mail out your family cards, Christmas letters, and birthday wishes! Shop here

A6 White Card Envelopes 50 Pack A650

A staple supply for paper crafters, this set of blank cards is perfect for just about any use. The weight of each card and envelope in this set is ideal for stamping, embellishing and three-dimensional card making--just add your imagination. Create custom cards that express your one-of-a kind style. A staple supply for paper crafters, this set of blank folded cards is perfect for just about any use.

Cards & Envelopes 5 x 7 by Recollections