I am considering buying this coat. I really need sizing help. I want to order it online. I want a nice warm down coat and this is what this is. I love pink! I’m a total pink girly girl!!! I am 5’2 and 106 pounds. I’m a 34DD. This would actually be my first Lululemon purchase. I see the sizing goes by numbers. I am normally an extra small top for coats that I’ll be wearing things under like puffer coats. I usually go with a small so it’s not too tight and I can wear what I want under it. The sizes go by numbers! 0, 2, 4, 6, etc. I really don’t know what to do here. Can anyone offer any advice? I would think with other brands I would go with a 4 since I would normally get a 2. I don’t want it to be too big. Would the 6 be big you think? I’m thinking 4 or 6 but any advice is would help! Thanks!