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Personalized Custom 21st Birthday Invitations

Flat Invitation, Size: 5" x 7", Paper: Signature Matte, Corner: Squared, Envelopes: White, Print Quality: Standard

Flat Invitation, Size: 5" x 7", Paper: Signature Matte, Corner: Squared, Envelopes: White, Print Quality: Standard

Sale Price $1.53. Original Price $2.55. Comp. value

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5" x 7" Foil Invitation

5" x 7" Foil Invitation

Sale Price $1.86. Original Price $2.65. Comp. value

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Magnetic Card, Size: 5" x 7", Envelopes: White

Magnetic Card, Size: 5" x 7", Envelopes: White

Sale Price $2.72. Original Price $3.40. Comp. value

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Custom Folded Invitation, Size: 5" x 7", Paper: Signature Matte, Envelopes: White

Custom Folded Invitation, Size: 5" x 7", Paper: Signature Matte, Envelopes: White

Sale Price $2.37. Original Price $3.95. Comp. value

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5" x 7" Flat Card

5" x 7" Flat Card

Sale Price $1.45. Original Price $2.90. Comp. value

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Custom 5x7 Flat Vellum Sheet Overlay

Custom 5x7 Flat Vellum Sheet Overlay

Sale Price $1.60. Original Price $2.00. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Sale Price $2.36. Original Price $2.95. Comp. value

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Standard (5"x7") Foil Card

Standard (5"x7") Foil Card

Sale Price $3.36. Original Price $3.78. Comp. value

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Standard (5"x7") Foil Card

Standard (5"x7") Foil Card

Sale Price $3.36. Original Price $3.78. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Rectangle, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Rectangle, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: None

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Frosted Acrylic, CornerStyle: Arch, Print: Digital, Thickness: Standard (15 mil), Envelopes: White

Sale Price $2.36. Original Price $2.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: White

Sale Price $4.76. Original Price $5.95. Comp. value

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Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Acrylic Invitation, Size: 5" x 7", Style: Clear Acrylic, CornerStyle: Arch, Print: UV, Thickness: Premium (40 mil), Envelopes: None

Sale Price $4.76. Original Price $5.95. Comp. value

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Flat Invitation, Size: 5.5" x 7.5", Paper: Signature Matte, Corner: Squared, Envelopes: White, Print Quality: Standard

Flat Invitation, Size: 5.5" x 7.5", Paper: Signature Matte, Corner: Squared, Envelopes: White, Print Quality: Standard

Sale Price $1.62. Original Price $2.70. Comp. value

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5.5" x 7.5" Flat Card

5.5" x 7.5" Flat Card

Sale Price $1.68. Original Price $3.35. Comp. value

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The big 2-1 only happens once in a lifetime! Make this year the best year yet with custom 21st birthday invitations from Zazzle. Design your own birthday invitations with Zazzle's customization tools to match the theme of your party or choose from thousands of 21st birthday templates. The options for finding the perfect 21st birthday invite are truly endless. Shop Zazzle's selection of invitations and party supplies today!