Which is better for a relaxed everyday fit?

The Flower Market. It is cut relaxed, so it drapes without excess fabric. The Berry is oversize, which is looser through the body and sleeves.

Which has the better fabric?

The Flower Market is 100% peached cotton, which feels softer against the skin. The Berry is a cotton blend jersey with some recycled content.

Which comes in more sizes?

The Berry. It runs from M to 3XL. The Flower Market runs from XS to XL, so the Berry is the only option above XL.

Do they fit the same length?

Yes. Both are listed at 24 inches and hit below the waistband. The difference is width: relaxed versus oversize.

Is the Berry worth stepping up to?

Only if you need the oversize cut or a size above XL. Otherwise the Flower Market gives you pure cotton for a similar shirt.

Eddie Bauer Flower Market Graphic T-Shirt vs Eddie Bauer Women's Graphic T-Shirt

Buy the Flower Market tee if you want a plain 100% cotton shirt with a relaxed fit and a soft peached hand. Buy the Berry tee if you want an oversized cut and a wider size run up to 3XL. Both are Eddie Bauer graphic tees rated 4.5 out of 5, and both run about 24 inches long. The Flower Market has the cleaner fabric story; the Berry has the roomier fit and more sizes.

Choose the Flower Market if you want pure cotton, a relaxed rather than oversized fit, and a soft peached finish.
Choose the Berry if you want an oversized fit and sizes above XL, up to 3XL.

Prices

Eddie Bauer Flower Market Graphic T-Shirt: $9.99 at Amazon (checked today)
Eddie Bauer Women's Graphic T-Shirt: $7.49 at Amazon (checked today)
Difference: the Eddie Bauer Women's Graphic T-Shirt is $2.50 cheaper than the Eddie Bauer Flower Market Graphic T-Shirt today