NWT Princess Polly cropped sweater T-shirt

The CUTEST top I’ve ever bought but it’s a touch too small so I’ve never worn it :( The size says S/M but I think it’s more of a true small. I typically wear a 4 in lululemon tops/bras and this is just a bit tight on me, if that helps for reference. Someone please enjoy this sunshine-y top the way I was hoping to!