Dear niece, you are not only special to me but also you’ve been my pride and joy. That’s why this is a momentous day for both of us. I wish you all the best for the years ahead.

Since this is a very special occasion that only happens once (unlike all those other boring birthdays that slide by without any extra fanfare), we’ve put together some 18th birthday messages for you to take inspiration from or just outright steal if you like (we promise we don’t mind). Heartfelt 18th birthday card wishes You are less like a niece and more of a daughter to me. I wish you adulthood full of happiness and blessings. Happy 18th Birthday! A milestone birthday when you’re officially classed as an ‘adult’, turning 18 is a major deal. On their 18th birthday, why not leave them with a little food for thought with one of our inspirational 18th birthday messages?

If it’s your daughter’s 18th birthday, you can get a bit soppier with your 18th birthday card messages. Here are a few suggestions for sweet 18th birthday messages for your daughter that she’ll never forget. Now you are 18 years and were wondering who’s an alcoholic. It’s someone you didn’t know who can drink as much as you can do now. Happy 18 th Birthday niece! You have officially reached adulthood. Each birthday from now on will make you feel that little bit older. Welcome to the club.

Happy 18 th birthday to my dearest niece! Now you are a big girl ready to take on the world and achieve success. From the bottom of my big heart, I am sending you all the love and happiness in the world. Becoming an adult when you turn 18 is a major turning point in life. It’s when many young people start truly thinking about jobs they’d fancy doing for a living, what kind of things they want to achieve, and the kind of person they will grow into over the coming years. Happy 18th birthday, niece! Always think of making a difference and if you think you are too small to make a difference, try sleeping with a mosquito. I know you learn a special science in school ‘’light travels faster than sound’’ which is why some people appear brighter until they speak. Happy 18 th birthday my girl.For the last 18 years, you have conquered every inch of the war and I wish you will have the same strength in the future. Happy 18th Birthday, Niece! The whole secret of a successful life is to find out what is one’s destiny to do and then do it.” – Henry Ford

On this very special day, we just want you to know that we will always love you with all our hearts and never stop being here for you. As you enter the next stage of life, it’s not always going to be easy, but I know that you’re going to go on to amazing things. Our darling daughter is now a beautiful young woman. Wishing you all the happiness in the world on your special day. Remind them of a memory only the two of you laugh about or their most embarrassing moment, if you’ve no clue what to say then our 18th birthday messages for a friend aren’t a bad option either. It has been a privilege and blessing to see you grow up so beautifully. You always were a kind, confident and happy girl and I would want for it to continue into your adulthood too. Happy 18th birthday, dear niece!Regardless of whether you’ve been inseparable since childhood or have recently developed a close friendship over the last few years, if you’ve got a mate about to turn 18 then it’s time to celebrate. Hopefully, you’ve now got plenty of inspiration for what to write in an 18th birthday card that they’ll treasure. Of course, these are just suggestions, and when it comes to 18th birthday greetings messages, you can always go your own way for something entirely unique. Wishing my beautiful niece a very happy birthday! It was just yesterday when I was changing your messy diapers and now you’re an adult girl. Well, I have no choice but to welcome you to the young adults club. You may be an adult, but you’ll always be our little girl. However, we’re still not getting you a pony.