The local directory / United States

Halloween & party supply shops in Massachusetts

Seven of the 18 Massachusetts listings sit in Boston, while Allston holds two and Somerville, Weymouth, Danvers, and Brighton each have one. Confirm with each shop whether current inventory includes basket containers and fillers before you buy.

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Costume store

Allston Costume

Listed on Google Maps as a Costume store. Halloween and party-supply stores carry the small decor, treats, and tableware a boo basket is assembled from — shops open seasonally, so confirm hours in autumn.

179 Harvard Ave
Allston, MA 02134
Checked Sep 14, 2026
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Party store

Mario’s Party Company

Its Google Maps listing places it under Party store. Halloween and party-supply stores carry the small decor, treats, and tableware a boo basket is assembled from — shops open seasonally, so confirm hours in autumn.

726 Dudley St
Boston, MA 02125
Checked Sep 14, 2026
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Costume store

The Costume Company

Listed on Google Maps as a Costume store — “Source for creative & custom costumes”. Halloween and party-supply stores carry the small decor, treats, and tableware a boo basket is assembled from — shops open seasonally, so confirm hours in autumn.

with green awning and long ramp, 144 Moody St Bldg 4
Waltham, MA 02453
Checked Sep 14, 2026
Listing sources
About this listing

Before you go

What does the 18-listing count represent?

The 18-listing count represents identified Halloween and party supply shops in Massachusetts as of 2026-09-14, not a guarantee of boo basket inventory. Boston holds seven of those listings; Allston has two; Somerville, Weymouth, Danvers, and Brighton each have one.

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Listings describe businesses and their publicly available details; they are not paid placements or a ranking. Availability can change. Report a correction.