Vintage At Home Wear for Van Raalte, size 16?

1970s Loungewear At Home Wear by Van Raalte Bright pinkish red fleece velour type fabric on bottom bright pink and purple floral polyester on top sash belt button front along top- zipper below waist 2 large front pockets See measurements for most accurate sizing Flat: 18" shoulders 23" Under arm back 21" waist 28" hips 24" sleeve 18 1/2" Under arm sleeve 40' waist to hem noted- right shoulder seam needs repair - fabric pulling from seam- also inner discoloration at neck