Want to save on postage? Choose our modified rectangular envelopes for your square card order. Modified rectangular envelopes are specially designed to fit our square cards securely inside and allow you to mail them with regular postage. Address the envelope horizontally, and the flap will be on the side.
Card Description: Give your child's birthday party invitation a little extra pizzazz with this fun and vibrant design from Hello Little One. Add a photo and customized text to create unique invitations that are tailored for this special occasion.
This Birthday Stripes: Chocolate design from our birthday party invitation category is backed by our 100% satisfaction guarantee, just like all of our Christmas cards, greeting cards, business cards, invitations and personal stationery.
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White Fitted Rectangular
Printed return address available on white envelopes in black ink (
Please note that USPS charges an additional fee ranging from 20¢ to 44¢ to mail square envelopes. To avoid this fee, please select our modified rectangular envelopes during the personalization process instead of the default square envelopes.
Envelopes can be pre-shipped
Order early to address your envelopes before your information is finalized
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