Need Help Choosing a Style!

I posted my pic under the FACE SHAPE post...if you want to see what I look like....well its not a good pic but still...tis me.

I've been searching over a YEAR for a style that would look good on me. I like my long hair (well, to my bra strap now), but its really getting in the way. And, its hot. I wear it in a ponytail every day. I don't think I could cut it off very short though! I'm not brave enough for that. But I'd go for a medium...chin to shoulder...length cut maybe.

My face is square, but long (rectangular), but not slender. I'm 5'5", 169 lbs...not huge but not skinny either. I don't want something that going to make me look big.

Hair is fine, medium volume, straight. I use a large curling iron to give it a little wave and some body, and the heat and shine spray to give it a healthy shine.

Lifestyle...I'm a mom...very busy mom to a 10 month old very active baby. I need style thats easy to do but looks great on me (doesn't everybody?)

Plz...give me some ideas. What looks good on me?

Oh...also...my natural haircolor is med-dark brown....highlighted to medium blonde. My skin tone is light/peaches and cream, and I have cool undertones. I like the lighter color, I just need help finding the right style!

Shower me with opinions PLZ...Thank you!!

Rush
SAHM in TX