Unless otherwise specified on your invitation, respectfully no!
Since the wedding will be held at a residential home parking is extremely limited. We encourage you to utilize the town trolley that will shuttle guests back and forth from their accommodations to the venue. Or, there is a parking lot next door belonging to a restaurant called 'Trenta' that has kindly allowed us to use their space for guest parking. If you insist on driving we advise you carpool! Ubers and Lyfts do exist in the area but do NAHT expect Boston or NYC timing or availability.
Summer Semi Formal. Linen, cotton, florals, slacks, light colored shirts, think garden party-esque. If you try to wear white you're sick in the head