Hayes Valley:
Walk along Hayes street between Gough and Laguna (very stroller friendly), some fun stores:

1) Azelea (mens and women's clothing)
2) Paolo and Bulo-shoe stores
3) Lavish-fun baby store
4) Propeller-cool, modern home furnishings and furniture

Cow Hollow/Marina:
Walk along Union Street between Filmore and Gough (very very stroller friendly-its all shopping mamas), there are tons of small boutiques along this street, some of the mroe popular stores are:

1) LuluLemon-yoga/athletic gear
2) Jennifer Croll/Croll Sport-women and men's clothing
3) Ambiance-fun dresses and accessories
3) Mingle-little cute boutique


Pacific Heights:
Walk along Fillmore between Sacramento and Sutter (very stroller friendly), some fun stores along Fillmore are:

1) Sunhee Moon-women's clothing
2) ZInc Details-fun, modern accessories
3) Brown Eyes Gril (on Washington and Broderick)
4) International Orange--if you want to splurge on a facial or massage--do it here (Jennifer is the BEST facialist there)

Laurel Heights:
Walk along Sacremento between Spruce and Presidio (very stoller friendly), nice boutiques, definitely on the higher end, I'm not that familiar with that many of them, but if you decide to go to the Presidio for a walk, you might want to swing by here and do some shopping