Lookbook StoreWomen's Knit Long Sleeve Faux Wrap Surplice V Neck Sweater Top

How does it hold up after laundering? Does it pill easily?

What is the fiber content

Is this a thick sweater or are you able to see your bra through it and need to wear a cami?

I am 5foot 130lb 36b bust what size would fit with a slouchy look?