I’m the coldest person ever spent half the year in thermals. I’m off to a wedding in December and need a dress that will be warm and practical for breast feeding. I would rather not wear tights but will pack some in my bag incase I’m too cold. maybe a long dress with sleeves im a size 12. Happy to spend money on something I’ll wear again or is good quality. I’m not a fan of Shein newlook etc trying build a wardrobe of quality items.