Unique parts in 42661-1: Costume Party
This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 3 October 2025 and contains 253 pieces.
Important note: We do not control this inventory and cannot currently make changes to it. Use it as a guide to the contents of the set, or to find out part numbers when requesting replacements.
- View inventory in parts database | at Rebrickable | at BrickLink
- View unique parts | rare parts | all parts
- Download the inventory as a CSV file
| Element | Image | Qty | Colour | Category | Design | Element name | Element in sets |
Element introduced in |
Design in sets |
Design introduced in |
|---|---|---|---|---|---|---|---|---|---|---|
| 6546170 |
|
1 | Black | Minifigure Accessories | 6899 | ANTENNA W/ 1.5 SHAFT, NO. 1 | 1 | 2025 | 2 | 2025 |
| 6546404 |
|
1 | Black | Minifigure Parts | 36178 | SKIRT, W/ HIP, NO. 169 | 1 | 2025 | 11 | 2020 |
| 6549058 |
|
1 | Bright Bluish Green | Unknown | 2631 | MINI WIG, NO. 371 | 1 | 2025 | 32 | 2023 |
| 6546449 |
|
1 | Medium Azur | Minifigure Parts | 39295 | FISHTAIL, W/ HIP, NO. 109 | 1 | 2025 | 14 | 2017 |
| 6547052 |
|
1 | New Dark Red | Minifigure Parts | 6977 | WIG, W/ 1.5 HOLE, NO. 4 | 1 | 2025 | 3 | 2025 |
| 6538584 |
|
1 | Transparent | Fabric & Textiles | 112446 | PUNCHING FOIL SHEET, NO. 102 | 1 | 2025 | 1 | 2025 |
| 6545922 |
|
2 | Vibrant Yellow | Plates | 79393 | TILE 3X3, W/ BOW | 1 | 2025 | 227 | 2021 |
| 6537804 |
|
1 | White | Animals & Nature | 112381 | CAT, NO. 54 | 1 | 2025 | 1 | 2025 |
| 6543255 |
|
1 | White | Animals & Nature | 113162 | HORSE, NO. 38 | 1 | 2025 | 1 | 2025 |
| 6546358 |
|
1 | White | Minifigure Accessories | 99244 | MINI BUNNY HEAD | 1 | 2025 | 2 | 2022 |