I see those are stable blankets..
I know the turn outs are spendy and run large. When Tommy got reserve at the region one show they gave us a 2 bags with three blankets in them. One was fleece, one stable and one turn out. The stable was very thin and the fleece was for under a blanket.
The size they gave us was 78. I told them what a nice gift that was.. But, it would never fit him..
I sold them since they would not fit my horses and I do not use turn outs..
I guess it depends on if you are turning your horse out in bad whether of need a blanket to just keep them warm. I like the BIG D Kodiak or the Schnieders closed front. That is a good price if you are getting the blanket you need...