50th birthday is one of the biggest milestones in someone's life. It itself is an achievement to kick 50 years and needs to be celebrated. Therefore the 50th birthday should be perfect, as it will be remembered always. 50th birthday can give a person mixture of emotions, happiness along with sadness for what is ahead for them. Don't only concentrate on the big details like menu and reception but also keep in view the minor details such as 50th birthday invitations also so that you can celebrate a great party altogether. You can go for an “Over the Hill” theme, or some other casual themes that the birthday person likes. To make your party unique, select some interesting 50th birthday invitation. Selection of the color for the invitation is also important. Gold will be the most appropriate color for the 50th birthday party invitations. If you don't like gold color, you can go for other neutral soft colors like black, cream, white, flesh, brown, beige, etc. Avoid using vibrant colors, as it seems inappropriate for celebrant's age. Hot pinks, neons or overly perky colors are not preferred. 50th birthday invitations are just opposite to the child's birthday invitations and should be elegant and simple in appearance. The invitations should be straight to the point and not overloaded with unnecessary stuff such as designs, drawings or photographs. Just include relevant information about the party such as the time and place of the party. Invitation phrasing, party theme and RSVP should also be mentioned. If your invitees have email addresses you can mail invitations to your friends and family. If you want printed cards, there are lots of websites that can help you. Search online and you will find some sites that offer printable birthday invitations. There are some ready-made free of charge templates on some sites. You can take help from those available templates. It can help you to make party invitations if you are short of time. However, if you are interested in making handwritten invitation cards, it will take lots of time. Ready-made plain cards are available in the market for this purpose. You can buy them according to the need from your nearby gift shop. Decide about the design you want to make on your cards. The next step is to choose the wording on the invitation card. Search about some sayings or quotes with reference to a person's 50th birthday to write on your invitation card. Choice between funny and serious quotes depends upon you. Must mention the theme of the party on invitation card, if it has any.