Many mothers find that going out in public with a new nursling is a bit daunting!
A very wise mother told me her favorite tip --" try nursing in front of a full-length mirror".
This way I could see what others would see - and I could correct it if anything was showing that I did not want 'sticking out'.
I also asked my husband to watch me nurse to see if I looked all right. Once I got Dad's 'thumbs up', I felt I was ready to conquer nursing in public. Hope this tip helps you too.