41. I appreciate you being the only best friend I've ever had. Birthday greetings, elder sister!
42. Let’s party hard and make the world hear it loud and clear, when two elder sisters celebrate birthday party, it becomes the talk of town. Happy Birthday elder sister!
43. You are so cute and sweet, may I have you for the whole so that we coold celebrate your birthday with foll planning. Happy Birthday, love!
44. It's good to see you mature, little elder sister. Happy birthday and best wishes!
45. I hope you have an amazing birthday celebration, my elder sister. Due to your merit.
46. Wishing you the absolute best birthday this year, sis!
47. You are the best version of a elder sister. No one can ever compete with you!... Happy Birthday dear elder sister!
48. Happy birthday to the loveliest and most gorgeous woman in the world. You mean the world to me, dear elder sister.
49. Happy birthday to my one and only elder sister, you are the best in all terms and I love you a lot, trust me.
50. Simply said, you're the finest! Sissy, happy birthday.
51. elder sister, happy birthday. Happy birthday to you, many times over!
52. Birthday greetings, darling elder sister! You put everyone and everything at ease. I always hope that you achieve all of your goals. Enjoy every minute of your day!
53. You know who is my best friend in the world? It is you, sis. Happy Birthday and enjoy the day.
54. Birthday greetings, elder sister! I thank you for supporting me as a elder sister and a great friend. I adore you.
55. The year brings so many joyous festivals but none of them is as merry as your birthday. Happy Birthday sis and always be happy!
56. Wishing a very happy birthday to the most special person in my life. May God bless you, dear elder sister.
57. Greetings on my lovely elder sister's birthday. Make a lot of memories today and have an awesome day.
58. All throughout childhood we always had each other’s back, and it’s so great to know that even as we grow older nothing has changed in the least.
59. Whenever you need me I will always be there for you. Happy Birthday, sis!
60. May you be overwhelmed with good wishes, roses and lovely gifts. Wishing you a very happy birthday, sis.