201. Sending birthday love your way, my friend!
202. I hope your birthday is as special as you are, my lovely sister!
203. It’s not what we have in life but who we have in our life that matters. Happiest birthday to my partner-in-crime sister. I love you!
204. It's great to know that you're more than just my sister. You're my best friend, too. Through good times and bad - whenever I really need you - you've always been there. I'll always be there for you, too. Happy birthday, sis.
205. I’m so thankful to have a sister like you to share life’s ups and downs with. Thanks for always being there for me and making each day so much fun! I hope you have a very happy birthday!
206. Happy birthday to a friend who means everything to me.
207. My heartfelt birthday wishes go out to my dearest sister. May all your dreams and aspirations come to fruition on this special day of yours!
208. There is no better friend than a sister. And there is no better sister than you.
209. There is a place that gives me strength, support and inspiration. It is my sister’s heart. Happy birthday to my wonderful sis!
210. Sister, you sure are one unique snowflake: uniquely annoying, uniquely bossy, and, more importantly, uniquely lovable. I'm glad I have a sister as remarkable as you in my life. Happy birthday!
211. No matter where our lives take us or how far apart we live, I never want to stop growing with you.
212. Happy birthday to my amazing twin sister. I'm so lucky I get to share so many special things with you, including our birthday!
213. Happy birthday dear sister, I hope you have a very special day!
214. Growing up you were always the most beautiful girl in the world to me. That still rings true. Happy birthday, big sister.
215. My dear sister, I hope you have a wonderful birthday, and that the year ahead is full of joy, excitement, and adventure!
216. You make me want to be a sister that's as amazing as you! Wishing you a very happy birthday sis!
217. Happy birthday to the woman who taught me hard work, honesty, and generosity.
218. I hope your birthday is as meaningful to you as you are to me. You are such an important part of my life, and I want you to know that I truly treasure you. Happy birthday!
219. My sister is full of love and life, and that's a pretty wonderful combination. Thanks for always setting the bar high!
220. Sisterhood is measured by the heart. I love you, and may your day be the best yet!