DIY Watercolor Envelope Liners

2 min read September 13, 2026 Sara Schmutz
Share this article

We might just be in love with the watercolor trend right now. It’s an easy, affordable way to customize your projects. Just gather up your watercolor supplies, and you’ll be painting all over town – including on the envelopes for your bridal shower invitations! Envelope liners are pretty, but they can be expensive and difficult to use. To solve these problems, we decided to paint directly on our envelopes. Luckily, it worked beautifully and was so easy to do!

Project Time
10 to 20 min
Difficulty
Beginner
Step
1

Get your watercolors ready by adding water to the colors you want to use. If you want to mix some colors, you can easily do so on a dish. We found that we were working fast enough and on a small enough project, that our colors mixed together, on their own, just beautifully.

DIY Watercolor Envelope Liners step 1
Step
2

Then, simply paint the inside of your envelope, just where you would commonly see an envelope liner. Prop open the envelope to keep the top of from touching the bottom while you paint and dry the inside. Also, avoid the envelope’s seal if you are still going to use it when mailing your invitations.

Mix and match the colors to see what pretty combinations you can make!

DIY Watercolor Envelope Liners step 2
Step
3

Repeat until you have all of your envelopes customized with their own unique watercolor liner. It makes the perfect liner for a black and white invitation and adds even more fun to a colorful invitation. You just can’t go wrong with such a pretty envelope!

For more creative bridal shower ideas be sure to look at: Bridal Shower Craft NightDIY Watercolor Mural, and Flavored Ice Cube Recipe

DIY Watercolor Envelope Liners step 3 part 1
DIY Watercolor Envelope Liners step 3 part 2

Oriental Trading is your go-to source for party supplies, crafts, toys, and novelties. With over 85 years of experience, we offer a wide selection of products at unbeatable prices, making it easy to create memorable celebrations.

Learn more about us