If you're after a bargain, consider purchasing this Marni Crew-Neck Tee. While the price is very reasonable, this item is an easy wardrobe update. You can also consider this Marni Tank. It's an attractive option both price and quality-wise.
If you're in a Treat Yo' Self mood, then what you're looking for is this Marni Tank. It's more expensive but worth your money. While you're at it, also have a look at this Marni Crew-Neck Tee. Yes, this item is expensive, but it does not mean it's not worth it.