Nursing dress size large

I ordered this dress for a wedding, only tried on as my suitcase got lost and didn't make it in time for wedding I was going to in UK. This dress is super comfy, so easy to breastfeed, looks great on and has pockets! I love this dress and would keep it but my breastfeeding journey is coming to an end. new with tag, only tried on, size large. I'm 5'7 and hits just below knee.