They NYC
Periodic Sweater
Complimentary Worldwide Shipping Included
Design, materials, and sizing
Periodic: For What Persists Through Time
Part of the They by Ella + Aspen portfolio, Periodic is a quiet tribute rendered in elemental form. A single box bears the number 28 and the weight 19.69—honoring June 28th, 1969, when Stonewall’s spark became a blaze. Here, the element is named “Pride,” its symbol succinctly Pr, each stroke alive with the hues of the flag.
A design both scientific and soulful: it reminds us that identity, like an element, endures through every reaction. Minimal, intentional, and impossible to overlook.
A Gentle Strength in Form
Soft in presence. Structured in principle.
This is the sweater that speaks in quiet tones—steady, graceful, enduring. Cut from a blend of organic cotton and recycled fibers, it carries weight with purpose and comfort without compromise.
Its shape holds true, whether worn beneath a coat or alone against the chill. Every detail—ribbed trim, herringbone tape, half-moon interior—serves both elegance and ease.
A timeless silhouette. A responsible origin. A garment made not for the season, but the rhythm of everyday life.
• 85% organic ring-spun combed cotton, 15% recycled polyester
• Heavyweight: 350 g/m² (10.3 oz./yd²)
• Regular fit with set-in sleeves
• Ribbed collar, cuffs, and hem
• Herringbone tape + half-moon inside back
• Thoughtfully sourced. Quietly refined.
Sizing runs smaller than US standards; ordering one size up is advised.
Size guide
| CHEST WIDTH (inches) | BODY LENGTH (inches) | SLEEVE LENGTH (inches) | |
| S | 19 ⅞ | 26 ¾ | 25 ⅜ |
| M | 20 ⅞ | 28 ⅜ | 26 |
| L | 22 | 29 ⅛ | 26 ⅝ |
| XL | 23 ¼ | 29 ⅞ | 27 ⅛ |
| 2XL | 24 ⅜ | 30 ¾ | 27 ¾ |
| CHEST WIDTH (cm) | BODY LENGTH (cm) | SLEEVE LENGTH (cm) | |
| S | 50.5 | 68 | 64.5 |
| M | 53 | 72 | 66 |
| L | 56 | 74 | 67.5 |
| XL | 59 | 76 | 69 |
| 2XL | 62 | 78 | 70.5 |
Shipping
Most orders depart within three days, prepared and sent with care.
From there, delivery takes 3–20 business days, depending on destination.
If you require faster shipping, Client Care will gladly assist.
Say hello to Client Care here.
Sustainability
Every Ella + Aspen piece begins with intention. We choose recycled, organic, and vegan materials wherever possible, because what we create should leave a lighter mark on the world.
Our shipping is fully carbon neutral. We invest in advanced carbon removal technologies that permanently store emissions, moving beyond traditional offset programs.
Sustainability isn’t a feature to us. It’s a responsibility we care deeply about, built into every order at no cost to you.
EU Compliance
In accordance with the EU General Product Safety Regulation (EU) 2023/988:
- Brand: Ella + Aspen
- Responsible Entity: SINDEN VENTURES LIMITED
- EU Address: Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus
- Email: gpsr@sindenventures.com
- Age Restriction: For adults
- EU Warranty: 2 years
Legal Note: Products sold to consumers in the EU include a 2-year warranty in line with applicable consumer protection laws. This warranty applies only within the EU and covers issues related to product non-conformity at the time of delivery.
Ella + Aspen does not provide any additional or extended warranties beyond those required under regional consumer law. Warranty coverage may differ outside of the EU.