An Alternative to the Ordinary T-shirts

Most of my clothes consists of shirts....mainly round neck t-shirts.  So whenever I would go out I feel like I don't have anything else to wear aside from shirts which is a bad thing since I am almost 40 yrs. old!!

So here are some alternatives that I found.

The 1st is like a shirt but more feminine.  It still has that round neck and short sleeves but has a satin-y neckline and a ribbon.

The 2nd is black and white striped shirt/blouse but has a little "bling" on the shoulders; note also the detailed side hemline.