This amazing 'Blackjack' invite comes to us from independent Aussie designer Tayla Meli. Dare to be noticed with this bold design and simple typeface, with a giant number to grab your attention. These footloose and fancy free 21st birthday invitations look fantastic when printed using white ink and we think it looks best on Paperlust Navy Blue Colour Paper. This design is flexible enough to work as female or male 21st birthday invitations, which is great because male 21st invitations are particularly tough to find in a market full of pretty floral birthday designs. All the 21st birthday templates on Paperlust (and all our invites, of all kinds!) are editable birthday invitations, which means you can use our on site design tool to make changes to the design until it is perfect for you. Can't go wrong with that kind of customisation! Birthday Invitations - White Ink