You asked for my opinion, so here it is.
When DH and I moved to SC, we brought very little of the stuff from our home. I don't miss it, and really enjoyed shopping for new furniture, area rugs and so on. i didn't worry too much about money while i was shopping, either. Furniture wise, everything in the other house was mismatched because we were always watching pennies - even though we didn't have to watch them that closely. Note that penny pinching was not a bad thing, as it helped us retire comfortably.
About half of what we bought for the new home came from thrift stores. It seems we have a penchant for 1930's furniture and complement it with oriental decor, also purchased from thrift stores. Bedroom, dining room, and living room furniture was purchased new. Somehow it all works together, and, after 8 years, I still love it.
I wasn't quilting yet when we moved, so didn't have to worry about fabric and equipment. MY DH, on the other hand, carried a good part of his antique radio and 45 record player collection, albums, 45 records along - with the stipulation that only a small part of the collection would be displayed in the house. However, we did not down size; if anything we up-sized - not my idea - and bought a home with 5 garaqes, so his hobby stuff is mostly in 3 of them.
Sadly, my DH will not sell the other house and he doesn't like spending on maintenance - so the future does not look good for that house! It is still fairly packed with stuff, too. My sister rents it at a very good rent, so it has her stuff and my DH stuff.
Now we are finally to my opinion. Take only what you love to your new home. Pare your fabric collection down; you can buy new fabric, if need be. Quilting/sewing books - donate all but a few. With the internet, it is easy to get plenty of free patterns, You tube tutorials abound, and so on.Sewing tools - take the ones you use the most and/or like the most. If you haven't used it in X years, you probably won't. Clothes - same thing. If you can afford it, get new everything for your kitchen, buy a new washer and dryer if your new home doesn't come with them.
I hope you will love your new home and have many happy years living in it.